./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro --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 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c --- 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-8393723 [2022-11-18 18:30:18,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 18:30:18,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 18:30:18,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 18:30:18,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 18:30:18,377 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 18:30:18,379 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 18:30:18,383 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 18:30:18,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 18:30:18,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 18:30:18,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 18:30:18,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 18:30:18,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 18:30:18,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 18:30:18,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 18:30:18,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 18:30:18,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 18:30:18,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 18:30:18,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 18:30:18,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 18:30:18,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 18:30:18,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 18:30:18,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 18:30:18,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 18:30:18,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 18:30:18,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 18:30:18,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 18:30:18,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 18:30:18,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 18:30:18,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 18:30:18,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 18:30:18,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 18:30:18,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 18:30:18,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 18:30:18,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 18:30:18,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 18:30:18,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 18:30:18,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 18:30:18,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 18:30:18,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 18:30:18,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 18:30:18,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-18 18:30:18,484 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 18:30:18,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 18:30:18,485 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 18:30:18,485 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 18:30:18,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 18:30:18,487 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 18:30:18,487 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 18:30:18,487 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-18 18:30:18,487 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-18 18:30:18,487 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-18 18:30:18,488 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-18 18:30:18,489 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-18 18:30:18,489 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-18 18:30:18,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 18:30:18,489 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 18:30:18,490 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-18 18:30:18,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 18:30:18,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 18:30:18,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 18:30:18,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-18 18:30:18,491 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 18:30:18,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-18 18:30:18,493 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 18:30:18,494 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 18:30:18,494 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 18:30:18,494 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 18:30:18,495 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-18 18:30:18,496 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_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 511f45a8d763ef520f6d92e4135c8572805994a66531c6216b17157d0dde2f9c [2022-11-18 18:30:18,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 18:30:18,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 18:30:18,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 18:30:18,864 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 18:30:18,865 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 18:30:18,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2022-11-18 18:30:18,937 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/data/841f85400/bf7fb8399f644dacbffb90f052e4d690/FLAG5bd166c3f [2022-11-18 18:30:19,452 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 18:30:19,452 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/sv-benchmarks/c/loop-acceleration/multivar_1-1.c [2022-11-18 18:30:19,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/data/841f85400/bf7fb8399f644dacbffb90f052e4d690/FLAG5bd166c3f [2022-11-18 18:30:19,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/data/841f85400/bf7fb8399f644dacbffb90f052e4d690 [2022-11-18 18:30:19,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 18:30:19,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 18:30:19,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 18:30:19,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 18:30:19,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 18:30:19,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:19" (1/1) ... [2022-11-18 18:30:19,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b7b917d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:19, skipping insertion in model container [2022-11-18 18:30:19,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 06:30:19" (1/1) ... [2022-11-18 18:30:19,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 18:30:19,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 18:30:20,048 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/sv-benchmarks/c/loop-acceleration/multivar_1-1.c[374,387] [2022-11-18 18:30:20,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:30:20,087 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 18:30:20,098 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/sv-benchmarks/c/loop-acceleration/multivar_1-1.c[374,387] [2022-11-18 18:30:20,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 18:30:20,112 INFO L208 MainTranslator]: Completed translation [2022-11-18 18:30:20,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20 WrapperNode [2022-11-18 18:30:20,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 18:30:20,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 18:30:20,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 18:30:20,114 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 18:30:20,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,146 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 30 [2022-11-18 18:30:20,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 18:30:20,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 18:30:20,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 18:30:20,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 18:30:20,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,169 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 18:30:20,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 18:30:20,173 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 18:30:20,173 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 18:30:20,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (1/1) ... [2022-11-18 18:30:20,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:20,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:20,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:20,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-18 18:30:20,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 18:30:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 18:30:20,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 18:30:20,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 18:30:20,370 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 18:30:20,373 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 18:30:20,531 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 18:30:20,540 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 18:30:20,540 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 18:30:20,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:30:20 BoogieIcfgContainer [2022-11-18 18:30:20,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 18:30:20,546 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-18 18:30:20,546 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-18 18:30:20,552 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-18 18:30:20,553 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:30:20,553 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 18.11 06:30:19" (1/3) ... [2022-11-18 18:30:20,555 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d188cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 06:30:20, skipping insertion in model container [2022-11-18 18:30:20,555 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:30:20,555 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 06:30:20" (2/3) ... [2022-11-18 18:30:20,556 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d188cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 18.11 06:30:20, skipping insertion in model container [2022-11-18 18:30:20,556 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-18 18:30:20,557 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:30:20" (3/3) ... [2022-11-18 18:30:20,558 INFO L332 chiAutomizerObserver]: Analyzing ICFG multivar_1-1.c [2022-11-18 18:30:20,626 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-18 18:30:20,626 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-18 18:30:20,626 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-18 18:30:20,626 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-18 18:30:20,626 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-18 18:30:20,627 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-18 18:30:20,627 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-18 18:30:20,627 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-18 18:30:20,633 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 18:30:20,672 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-18 18:30:20,674 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 18:30:20,674 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 18:30:20,680 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-18 18:30:20,680 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-18 18:30:20,681 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-18 18:30:20,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 18:30:20,683 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-18 18:30:20,684 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-18 18:30:20,684 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-18 18:30:20,685 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-18 18:30:20,685 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-18 18:30:20,694 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1; 3#L17-2true [2022-11-18 18:30:20,694 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2022-11-18 18:30:20,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:20,700 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-18 18:30:20,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:20,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1962789660] [2022-11-18 18:30:20,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:20,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:20,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:20,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:20,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:20,894 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-18 18:30:20,895 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:20,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028042038] [2022-11-18 18:30:20,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:20,930 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:20,951 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:20,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:20,954 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-18 18:30:20,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:20,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891622106] [2022-11-18 18:30:20,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:20,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:20,988 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:21,012 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:21,133 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:21,134 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:21,134 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:21,134 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:21,135 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 18:30:21,135 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,135 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:21,135 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:21,150 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2022-11-18 18:30:21,151 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:21,151 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:21,183 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,201 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,205 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,323 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:21,324 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 18:30:21,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,335 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-18 18:30:21,340 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:30:21,340 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:21,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,377 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,383 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 18:30:21,384 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:21,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-18 18:30:21,428 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 18:30:21,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,437 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:21,437 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:21,437 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:21,438 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:21,438 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:30:21,438 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,438 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:21,438 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:21,438 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2022-11-18 18:30:21,438 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:21,439 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:21,440 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,458 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,462 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,467 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:21,566 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:21,571 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:30:21,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,582 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-18 18:30:21,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:21,607 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:21,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,627 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-18 18:30:21,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:21,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:21,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,730 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-18 18:30:21,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,751 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:21,752 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:21,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,770 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-18 18:30:21,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:21,793 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:21,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,823 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:30:21,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,825 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-18 18:30:21,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:21,845 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:21,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-18 18:30:21,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,881 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-18 18:30:21,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,897 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:21,898 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:21,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,913 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-18 18:30:21,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:21,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:21,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,963 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-18 18:30:21,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:21,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:21,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:21,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:21,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:21,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:21,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:21,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:21,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:21,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:21,992 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:30:21,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:21,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:21,994 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:21,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-18 18:30:21,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,042 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-18 18:30:22,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,096 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-18 18:30:22,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,133 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-18 18:30:22,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,181 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:30:22,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,182 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-18 18:30:22,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:22,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:22,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-11-18 18:30:22,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,269 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,280 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 [2022-11-18 18:30:22,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-18 18:30:22,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:22,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:22,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,309 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-18 18:30:22,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:22,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:22,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-11-18 18:30:22,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,407 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,451 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 [2022-11-18 18:30:22,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-18 18:30:22,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:22,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:22,466 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:22,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,485 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:30:22,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,487 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-18 18:30:22,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:22,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:22,526 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:22,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2022-11-18 18:30:22,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,561 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-18 18:30:22,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:22,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:22,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:22,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,598 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-18 18:30:22,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:22,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:22,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:22,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,632 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,639 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 [2022-11-18 18:30:22,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-18 18:30:22,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:22,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:22,654 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:22,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,680 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:30:22,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,681 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-18 18:30:22,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:22,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,725 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-18 18:30:22,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:22,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,792 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-18 18:30:22,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,818 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:22,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,852 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-18 18:30:22,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,874 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:22,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:22,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:22,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,903 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:30:22,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,906 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:22,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-18 18:30:22,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:22,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:22,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:22,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:22,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:22,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:22,935 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:22,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:22,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:22,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:22,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:22,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:22,981 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:22,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-18 18:30:23,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:23,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:23,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,030 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-18 18:30:23,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:23,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:23,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,100 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-18 18:30:23,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:23,131 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:23,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,159 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:30:23,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,161 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,165 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 [2022-11-18 18:30:23,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,178 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:23,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,178 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:23,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-18 18:30:23,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:23,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,212 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-18 18:30:23,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:23,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:23,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:23,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,282 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,287 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 [2022-11-18 18:30:23,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-18 18:30:23,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:23,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:23,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:23,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,326 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-18 18:30:23,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:23,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:23,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:23,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,367 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:30:23,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,370 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-18 18:30:23,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,393 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:23,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:23,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,454 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-18 18:30:23,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,474 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:23,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:23,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,509 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:23,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-18 18:30:23,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:23,533 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:23,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:23,554 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:23,559 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 [2022-11-18 18:30:23,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:23,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:23,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:23,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:23,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:23,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:23,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-18 18:30:23,576 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:23,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:23,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:23,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:23,769 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:23,770 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:23,770 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:23,770 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:23,770 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:30:23,770 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:23,770 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:23,770 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:23,771 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2022-11-18 18:30:23,771 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:23,771 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:23,781 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,809 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,838 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,842 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,890 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,893 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,897 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,902 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:23,905 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:24,147 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:24,147 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:30:24,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,151 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-18 18:30:24,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,171 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,209 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-18 18:30:24,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,261 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-18 18:30:24,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:24,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,279 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:24,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:24,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,300 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,305 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 [2022-11-18 18:30:24,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-18 18:30:24,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,322 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,356 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-18 18:30:24,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,377 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,408 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-18 18:30:24,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,431 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,447 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-18 18:30:24,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,469 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,488 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,496 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 [2022-11-18 18:30:24,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-18 18:30:24,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,513 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,513 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,537 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,542 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 [2022-11-18 18:30:24,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-18 18:30:24,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,557 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,557 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,580 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-18 18:30:24,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,625 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-18 18:30:24,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,668 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-18 18:30:24,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,691 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,714 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,716 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-18 18:30:24,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:24,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,736 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:24,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:24,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,776 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-18 18:30:24,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:24,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,799 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:24,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:24,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,820 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-18 18:30:24,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,864 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-18 18:30:24,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:24,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:24,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,916 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:24,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-18 18:30:24,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:24,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:24,937 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:24,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:24,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:24,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:24,950 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:30:24,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:24,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:24,952 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:24,957 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 [2022-11-18 18:30:24,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-18 18:30:24,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:24,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:24,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:24,975 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:24,979 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:24,979 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,009 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-18 18:30:25,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,030 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,030 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,064 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-18 18:30:25,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:25,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,083 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,084 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:25,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:25,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,116 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-18 18:30:25,136 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,136 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,162 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,164 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-18 18:30:25,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,203 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-18 18:30:25,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,221 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,223 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,224 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,251 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-18 18:30:25,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,269 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,272 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,272 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,294 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,296 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-18 18:30:25,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,317 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,317 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,352 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,369 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-18 18:30:25,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-18 18:30:25,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,391 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-18 18:30:25,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,410 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,410 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,441 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-18 18:30:25,447 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 [2022-11-18 18:30:25,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,464 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,464 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,488 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-18 18:30:25,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,519 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,519 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,552 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,559 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 [2022-11-18 18:30:25,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:25,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,573 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:25,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:25,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-18 18:30:25,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,599 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:25,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,617 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:25,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:25,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-18 18:30:25,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,634 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,638 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 [2022-11-18 18:30:25,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-18 18:30:25,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,652 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,655 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,655 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,680 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-18 18:30:25,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,702 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:25,702 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:25,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,720 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-18 18:30:25,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:25,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:25,741 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:25,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:25,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,774 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:30:25,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,776 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-18 18:30:25,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:25,798 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:25,798 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:25,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,816 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:25,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:25,843 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:25,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-18 18:30:25,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,863 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,867 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 [2022-11-18 18:30:25,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-18 18:30:25,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:25,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:25,884 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:25,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:25,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,904 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:25,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:25,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:25,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-18 18:30:25,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:25,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:25,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:25,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:25,952 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:25,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:25,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-18 18:30:25,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:25,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:25,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:25,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:25,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:25,977 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:25,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,005 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-18 18:30:26,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,034 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,054 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-18 18:30:26,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,112 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-18 18:30:26,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,136 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,136 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,156 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,163 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 [2022-11-18 18:30:26,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-18 18:30:26,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,183 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,183 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,209 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-18 18:30:26,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,253 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,259 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 [2022-11-18 18:30:26,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-18 18:30:26,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,278 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,278 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,304 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-18 18:30:26,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,364 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-18 18:30:26,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:26,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,384 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:26,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:26,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,408 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-18 18:30:26,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:26,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:26,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:26,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,453 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,457 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 [2022-11-18 18:30:26,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-18 18:30:26,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,475 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,502 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-18 18:30:26,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,525 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:26,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:26,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,549 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-18 18:30:26,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:26,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:26,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:26,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:26,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,602 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:30:26,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,604 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-18 18:30:26,607 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 [2022-11-18 18:30:26,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,624 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,624 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,655 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-18 18:30:26,676 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,676 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,701 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,707 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 [2022-11-18 18:30:26,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-18 18:30:26,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:26,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,723 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:26,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:26,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,752 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-18 18:30:26,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,800 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-18 18:30:26,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,852 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,874 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,874 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-18 18:30:26,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,893 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:26,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-18 18:30:26,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,935 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,939 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 [2022-11-18 18:30:26,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:26,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:26,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:26,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:26,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-18 18:30:26,956 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:26,956 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:26,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:26,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:26,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:26,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:26,980 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:26,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-18 18:30:27,004 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,004 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,027 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,046 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,046 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-18 18:30:27,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,065 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-18 18:30:27,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,084 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,084 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,107 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-18 18:30:27,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,168 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,171 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 [2022-11-18 18:30:27,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:27,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-18 18:30:27,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,212 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-18 18:30:27,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:27,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,252 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-18 18:30:27,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,269 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,272 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,272 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,298 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-18 18:30:27,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,317 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:27,317 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:27,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,347 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:27,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:27,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-18 18:30:27,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:27,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,382 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:30:27,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,383 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-18 18:30:27,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,420 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,423 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 [2022-11-18 18:30:27,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,436 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-18 18:30:27,439 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,467 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,485 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:27,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-18 18:30:27,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,492 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-18 18:30:27,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,533 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-18 18:30:27,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,552 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,552 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,569 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,575 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 [2022-11-18 18:30:27,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-18 18:30:27,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,586 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,586 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,588 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,588 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,598 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-18 18:30:27,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,655 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-18 18:30:27,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,670 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,671 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,672 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,673 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-11-18 18:30:27,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,692 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-18 18:30:27,694 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 [2022-11-18 18:30:27,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,705 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,705 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-11-18 18:30:27,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,739 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,743 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 [2022-11-18 18:30:27,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-18 18:30:27,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,755 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,755 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,765 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-18 18:30:27,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,790 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,790 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,807 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,824 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-18 18:30:27,830 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,830 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:27,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,863 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,867 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 [2022-11-18 18:30:27,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,879 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:27,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-18 18:30:27,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,911 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-18 18:30:27,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:27,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,929 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:27,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:27,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:27,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:27,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:27,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:27,964 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:27,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-18 18:30:27,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:27,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:27,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:27,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:27,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:27,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:27,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:27,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:28,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,025 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-18 18:30:28,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,041 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:28,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:28,044 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:28,044 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:28,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,055 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-18 18:30:28,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,069 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:28,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:28,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:28,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,076 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:30:28,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,077 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-18 18:30:28,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,116 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,133 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,134 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-18 18:30:28,137 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,137 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,176 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-18 18:30:28,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:28,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,217 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-18 18:30:28,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,241 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,268 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-18 18:30:28,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2022-11-18 18:30:28,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,301 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-18 18:30:28,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,315 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,321 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,334 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-18 18:30:28,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,353 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,353 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,366 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-18 18:30:28,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,412 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-18 18:30:28,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,432 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,432 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,463 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-18 18:30:28,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,484 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,487 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,506 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-18 18:30:28,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,519 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,522 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,522 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,544 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-18 18:30:28,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,574 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,575 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-18 18:30:28,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,608 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-18 18:30:28,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,622 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,623 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:28,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,636 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-18 18:30:28,638 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 [2022-11-18 18:30:28,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,650 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:28,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,662 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-18 18:30:28,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,676 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,682 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,683 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,720 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-18 18:30:28,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,745 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:28,745 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:28,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,772 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-18 18:30:28,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:28,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:28,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:28,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,799 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:30:28,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,801 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-18 18:30:28,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:28,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:28,818 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:28,818 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:28,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-18 18:30:28,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,836 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-18 18:30:28,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:28,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:28,854 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:28,854 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:28,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,885 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-18 18:30:28,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:28,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:28,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:28,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:28,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:28,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:28,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,935 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-18 18:30:28,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:28,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,950 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:28,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:28,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:28,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:28,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:28,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-18 18:30:28,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:28,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:28,970 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:28,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-18 18:30:28,973 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 [2022-11-18 18:30:28,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:28,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:28,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:28,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:28,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:28,987 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:28,987 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-18 18:30:29,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,004 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-18 18:30:29,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,034 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,050 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-18 18:30:29,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,063 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,069 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,069 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-11-18 18:30:29,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,084 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-18 18:30:29,086 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 [2022-11-18 18:30:29,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,102 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,102 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-18 18:30:29,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,121 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-18 18:30:29,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,148 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,148 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-18 18:30:29,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,166 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-18 18:30:29,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,187 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,187 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-18 18:30:29,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,210 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-18 18:30:29,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,228 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,228 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-18 18:30:29,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,244 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-18 18:30:29,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,258 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,268 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,268 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,349 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-18 18:30:29,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:29,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-18 18:30:29,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,376 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-18 18:30:29,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,391 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:29,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,400 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-18 18:30:29,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,432 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-18 18:30:29,435 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 [2022-11-18 18:30:29,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,449 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:29,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:29,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-11-18 18:30:29,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,467 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-18 18:30:29,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,480 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:29,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,481 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:29,482 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:29,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,489 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:30:29,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,491 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-18 18:30:29,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,520 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-18 18:30:29,523 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 [2022-11-18 18:30:29,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,533 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,546 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-18 18:30:29,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:29,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,583 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-18 18:30:29,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,604 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,607 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,607 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,632 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,636 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 [2022-11-18 18:30:29,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-18 18:30:29,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,653 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,653 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,679 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,696 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-18 18:30:29,699 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,699 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-18 18:30:29,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,709 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-18 18:30:29,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-18 18:30:29,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,734 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-18 18:30:29,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,750 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,768 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-18 18:30:29,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,807 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-18 18:30:29,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-18 18:30:29,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,836 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-18 18:30:29,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,854 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,854 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:29,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,867 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-18 18:30:29,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,889 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,913 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-18 18:30:29,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,916 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-18 18:30:29,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,931 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,931 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:29,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-18 18:30:29,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,939 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-18 18:30:29,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:29,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:29,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:29,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-18 18:30:29,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,965 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:29,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-18 18:30:29,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:29,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:29,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:29,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:29,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:29,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:29,983 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:29,983 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:29,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:29,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-18 18:30:29,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:29,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:29,994 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-18 18:30:30,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:30,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:30,022 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:30,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:30,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-18 18:30:30,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,035 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-18 18:30:30,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:30,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:30,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:30,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:30,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:30,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,063 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:30:30,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,064 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-18 18:30:30,067 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 [2022-11-18 18:30:30,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,081 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,085 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-18 18:30:30,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,101 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-18 18:30:30,103 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 [2022-11-18 18:30:30,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,119 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,120 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-18 18:30:30,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,134 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-18 18:30:30,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:30,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,150 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,151 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:30,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:30,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-18 18:30:30,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,159 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-18 18:30:30,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,176 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,176 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,180 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,180 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-18 18:30:30,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,196 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-18 18:30:30,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,218 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,218 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-18 18:30:30,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,252 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-18 18:30:30,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,267 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,270 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,270 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-18 18:30:30,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,285 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-18 18:30:30,288 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 [2022-11-18 18:30:30,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,300 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,304 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,304 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,336 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-18 18:30:30,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,359 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,359 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-18 18:30:30,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,372 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-18 18:30:30,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,385 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,385 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,388 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,388 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-18 18:30:30,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,402 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-18 18:30:30,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,418 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,418 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,432 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-18 18:30:30,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,445 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,449 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,449 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-18 18:30:30,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,488 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,499 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 [2022-11-18 18:30:30,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-18 18:30:30,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,525 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,568 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,575 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 [2022-11-18 18:30:30,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-18 18:30:30,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:30,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,589 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,590 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:30,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:30,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,612 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:30,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,629 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:30,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:30,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-18 18:30:30,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,648 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-18 18:30:30,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,668 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,672 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,672 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,700 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,703 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 [2022-11-18 18:30:30,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-18 18:30:30,720 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:30,720 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:30,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,748 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:30,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:30,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:30,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:30,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:30,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:30,768 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:30,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-18 18:30:30,769 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:30,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:30,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:30,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:30,775 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-18 18:30:30,776 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2022-11-18 18:30:30,776 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1; 3#L17-2true [2022-11-18 18:30:30,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:30,776 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-18 18:30:30,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:30,777 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433862154] [2022-11-18 18:30:30,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:30,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:30,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,809 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:30,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:30,811 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-18 18:30:30,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:30,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078335947] [2022-11-18 18:30:30,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,823 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,827 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:30,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 18:30:30,833 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-18 18:30:30,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 18:30:30,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321171184] [2022-11-18 18:30:30,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 18:30:30,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 18:30:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,844 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 18:30:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 18:30:30,854 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 18:30:30,875 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:30,875 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:30,875 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:30,875 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:30,875 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-18 18:30:30,875 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,875 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:30,876 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:30,876 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2022-11-18 18:30:30,876 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:30,876 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:30,877 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:30,879 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:30,881 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:30,884 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:30,971 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:30,971 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-18 18:30:30,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:30,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:30,979 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:30,983 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:30:30,983 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:30,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-18 18:30:30,998 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:30:30,998 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post5#1=0} Honda state: {ULTIMATE.start_main_#t~post5#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:30:31,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,003 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,019 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:30:31,019 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:31,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-18 18:30:31,032 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:30:31,032 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post6#1=0} Honda state: {ULTIMATE.start_main_#t~post6#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-18 18:30:31,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,037 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,043 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:30:31,043 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:31,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-18 18:30:31,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,079 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-18 18:30:31,095 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 18:30:31,095 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:31,129 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-18 18:30:31,129 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [{ULTIMATE.start_main_~y~0#1=6}, {ULTIMATE.start_main_~y~0#1=2}, {ULTIMATE.start_main_~y~0#1=-7}] Lambdas: [1, 1, 1] Nus: [0, 0] [2022-11-18 18:30:31,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,134 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,138 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-18 18:30:31,138 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:31,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-18 18:30:31,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,171 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,175 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-18 18:30:31,175 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-18 18:30:31,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-18 18:30:31,227 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-18 18:30:31,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,231 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:31,231 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:31,231 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:31,231 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:31,231 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:30:31,231 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,231 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:31,231 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:31,231 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Loop [2022-11-18 18:30:31,232 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:31,232 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:31,233 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:31,236 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:31,245 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:31,249 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:31,332 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:31,332 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:30:31,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,333 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-18 18:30:31,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:31,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:31,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,379 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-18 18:30:31,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:31,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:31,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-18 18:30:31,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,405 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-18 18:30:31,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:31,419 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:31,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-18 18:30:31,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,430 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-18 18:30:31,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:31,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:31,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,449 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:30:31,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,450 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-18 18:30:31,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,470 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-18 18:30:31,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,483 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,489 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-18 18:30:31,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-18 18:30:31,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,510 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-18 18:30:31,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,524 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,531 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:30:31,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,533 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-18 18:30:31,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:31,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:31,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-18 18:30:31,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,573 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:31,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:31,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-18 18:30:31,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,607 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-18 18:30:31,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:31,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:31,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,628 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-18 18:30:31,632 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 [2022-11-18 18:30:31,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:31,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:31,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,672 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:30:31,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,674 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-18 18:30:31,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:31,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:31,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,715 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,719 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 [2022-11-18 18:30:31,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-18 18:30:31,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:31,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:31,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,756 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,763 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 [2022-11-18 18:30:31,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:31,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-18 18:30:31,777 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:31,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,799 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-18 18:30:31,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:31,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,817 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:31,819 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:31,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,838 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:30:31,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,839 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:31,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:31,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,856 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-18 18:30:31,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,879 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,883 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 [2022-11-18 18:30:31,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:31,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:31,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-18 18:30:31,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,919 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:31,935 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:31,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-18 18:30:31,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:31,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:31,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:31,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:31,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:31,972 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:31,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:31,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-18 18:30:31,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:31,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:31,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:31,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:31,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:31,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:31,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:31,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,015 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:30:32,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,016 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-18 18:30:32,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,036 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:32,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,064 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:32,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-18 18:30:32,084 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,107 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-18 18:30:32,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:32,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-18 18:30:32,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,134 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-18 18:30:32,136 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 [2022-11-18 18:30:32,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:32,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,147 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,149 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-18 18:30:32,161 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:30:32,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,162 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-18 18:30:32,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:32,177 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:32,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,209 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-18 18:30:32,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:32,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:32,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,251 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,259 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 [2022-11-18 18:30:32,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-18 18:30:32,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:32,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:32,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,299 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:32,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-18 18:30:32,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:32,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,354 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:30:32,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,356 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:32,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,375 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-18 18:30:32,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-18 18:30:32,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,388 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-18 18:30:32,390 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 [2022-11-18 18:30:32,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,401 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:32,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,401 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-18 18:30:32,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,416 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-18 18:30:32,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:32,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-18 18:30:32,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,437 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-18 18:30:32,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:32,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:32,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:32,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,461 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:30:32,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,462 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-18 18:30:32,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:32,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:32,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,508 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-18 18:30:32,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,523 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:32,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:32,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,531 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-18 18:30:32,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,544 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:32,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:32,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-18 18:30:32,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:32,556 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:32,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-18 18:30:32,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:32,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:32,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:32,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:32,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:32,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:32,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:32,572 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:32,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:32,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:32,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:32,786 INFO L210 LassoAnalysis]: Preferences: [2022-11-18 18:30:32,787 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-18 18:30:32,787 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-18 18:30:32,787 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-18 18:30:32,787 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-18 18:30:32,787 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:32,787 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-18 18:30:32,787 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-18 18:30:32,787 INFO L133 ssoRankerPreferences]: Filename of dumped script: multivar_1-1.c_Iteration1_Lasso [2022-11-18 18:30:32,788 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-18 18:30:32,788 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-18 18:30:32,793 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,797 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,826 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,859 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,863 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,868 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,872 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,889 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,907 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,911 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:32,915 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-18 18:30:33,166 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-18 18:30:33,167 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-18 18:30:33,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,171 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,175 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 [2022-11-18 18:30:33,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,190 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-18 18:30:33,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,212 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,219 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 [2022-11-18 18:30:33,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-18 18:30:33,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,251 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-18 18:30:33,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,296 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-18 18:30:33,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,340 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-18 18:30:33,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,359 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,390 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,391 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-18 18:30:33,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,414 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,414 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,443 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,447 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 [2022-11-18 18:30:33,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-18 18:30:33,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,461 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,492 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-18 18:30:33,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,540 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-18 18:30:33,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:33,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,557 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:33,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:33,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,570 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,575 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 [2022-11-18 18:30:33,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:33,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:33,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:33,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-18 18:30:33,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,603 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,611 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 [2022-11-18 18:30:33,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-18 18:30:33,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:33,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:33,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:33,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,647 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-18 18:30:33,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,688 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,695 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 [2022-11-18 18:30:33,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-18 18:30:33,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,711 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,742 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,744 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-18 18:30:33,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,762 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,763 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-18 18:30:33,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,776 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-18 18:30:33,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,790 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2022-11-18 18:30:33,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,803 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-18 18:30:33,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:33,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,823 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-18 18:30:33,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:33,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,829 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-18 18:30:33,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-18 18:30:33,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:33,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-18 18:30:33,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,851 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-18 18:30:33,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,852 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-18 18:30:33,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:33,866 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:33,866 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:33,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-18 18:30:33,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,875 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-18 18:30:33,877 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 [2022-11-18 18:30:33,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:33,889 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:33,889 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:33,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-18 18:30:33,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,899 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-18 18:30:33,902 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 [2022-11-18 18:30:33,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:33,914 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:33,914 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:33,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-18 18:30:33,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,927 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-18 18:30:33,931 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 [2022-11-18 18:30:33,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:33,947 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:33,947 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:33,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:33,974 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:33,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:33,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-18 18:30:33,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:33,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:33,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:33,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:33,991 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:33,991 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:33,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:33,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:33,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:33,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,000 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-18 18:30:34,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,017 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,017 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,029 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-18 18:30:34,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,047 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,047 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,066 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-18 18:30:34,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,089 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,113 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-18 18:30:34,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,133 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:34,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,157 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,163 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 [2022-11-18 18:30:34,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-18 18:30:34,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:34,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,196 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,197 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-18 18:30:34,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:34,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-18 18:30:34,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,216 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-18 18:30:34,219 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 [2022-11-18 18:30:34,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,231 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,231 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,240 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-18 18:30:34,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-18 18:30:34,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,279 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-18 18:30:34,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,298 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,303 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,303 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,324 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-18 18:30:34,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,339 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,341 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,341 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,349 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-18 18:30:34,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:34,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-18 18:30:34,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,368 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-18 18:30:34,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:34,383 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:34,384 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:34,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,425 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-18 18:30:34,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,426 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-18 18:30:34,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,447 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,471 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-18 18:30:34,494 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,494 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,519 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-18 18:30:34,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,542 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,542 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,559 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,563 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 [2022-11-18 18:30:34,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-18 18:30:34,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-18 18:30:34,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,588 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-18 18:30:34,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-18 18:30:34,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,618 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-18 18:30:34,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,635 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-18 18:30:34,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,644 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-18 18:30:34,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,659 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-18 18:30:34,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,669 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-18 18:30:34,671 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 [2022-11-18 18:30:34,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,701 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-18 18:30:34,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,722 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:34,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2022-11-18 18:30:34,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,731 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-18 18:30:34,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,744 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,744 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:34,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2022-11-18 18:30:34,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,750 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-18 18:30:34,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,763 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:34,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,769 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-18 18:30:34,771 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 [2022-11-18 18:30:34,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-18 18:30:34,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,794 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-18 18:30:34,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,809 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,809 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,818 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-18 18:30:34,821 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 [2022-11-18 18:30:34,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,838 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,838 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-18 18:30:34,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,866 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-18 18:30:34,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,883 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,895 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-18 18:30:34,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:34,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:34,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:34,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:34,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,914 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-18 18:30:34,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:34,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:34,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:34,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-18 18:30:34,937 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-18 18:30:34,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,938 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-18 18:30:34,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:34,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:34,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:34,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:34,951 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:34,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:34,954 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:34,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:34,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-18 18:30:34,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:34,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:34,995 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:34,999 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 [2022-11-18 18:30:35,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-18 18:30:35,015 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,015 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,041 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,050 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 [2022-11-18 18:30:35,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,063 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-18 18:30:35,066 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,066 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,085 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-18 18:30:35,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,105 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,117 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-18 18:30:35,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,137 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,137 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-18 18:30:35,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,149 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-18 18:30:35,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,165 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,166 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-18 18:30:35,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,178 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-18 18:30:35,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,195 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,195 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-18 18:30:35,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,207 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-18 18:30:35,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-18 18:30:35,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,238 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-18 18:30:35,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:35,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-18 18:30:35,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,260 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-18 18:30:35,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:35,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-18 18:30:35,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,281 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-18 18:30:35,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,295 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,296 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:35,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-18 18:30:35,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,302 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-18 18:30:35,305 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 [2022-11-18 18:30:35,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,319 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,319 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-18 18:30:35,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,331 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-18 18:30:35,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,396 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-18 18:30:35,422 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,452 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-18 18:30:35,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,468 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,468 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-18 18:30:35,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,479 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-18 18:30:35,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:35,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,499 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-18 18:30:35,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-18 18:30:35,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:35,517 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:35,517 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:35,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,527 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-18 18:30:35,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,528 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-18 18:30:35,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,542 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,544 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,544 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,555 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-18 18:30:35,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,571 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,571 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,582 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-18 18:30:35,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,596 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,598 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,599 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-18 18:30:35,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,616 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-18 18:30:35,619 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 [2022-11-18 18:30:35,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,632 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,632 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-18 18:30:35,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,643 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-18 18:30:35,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,656 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,657 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,658 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,658 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,669 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-18 18:30:35,671 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 [2022-11-18 18:30:35,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,684 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,685 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-18 18:30:35,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,703 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-18 18:30:35,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,718 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,718 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-18 18:30:35,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,729 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-18 18:30:35,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,743 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,745 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,745 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-18 18:30:35,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,756 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-18 18:30:35,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,770 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:35,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,777 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-18 18:30:35,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:35,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-18 18:30:35,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,798 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-18 18:30:35,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:35,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-18 18:30:35,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,818 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-18 18:30:35,821 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 [2022-11-18 18:30:35,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-18 18:30:35,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,845 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-18 18:30:35,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,858 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,859 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,861 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,861 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:35,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,871 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-18 18:30:35,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,893 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-18 18:30:35,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,919 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-18 18:30:35,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-18 18:30:35,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,944 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-18 18:30:35,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:35,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,959 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-18 18:30:35,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:35,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-18 18:30:35,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,967 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-18 18:30:35,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:35,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:35,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:35,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:35,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:35,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-18 18:30:35,982 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-18 18:30:35,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-18 18:30:35,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:35,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-18 18:30:35,992 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-18 18:30:35,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:35,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:35,993 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:35,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-18 18:30:35,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,007 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,048 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,055 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 [2022-11-18 18:30:36,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-18 18:30:36,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,073 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,073 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,100 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-18 18:30:36,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,123 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,152 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-18 18:30:36,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,170 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,172 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,172 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-18 18:30:36,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,187 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-18 18:30:36,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,201 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,201 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,203 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,203 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,216 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-18 18:30:36,219 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 [2022-11-18 18:30:36,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,230 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,230 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-18 18:30:36,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,246 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-18 18:30:36,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,260 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-18 18:30:36,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,276 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-18 18:30:36,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,290 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,293 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,293 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-18 18:30:36,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,307 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-18 18:30:36,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:36,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:36,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:36,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-18 18:30:36,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,340 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-18 18:30:36,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,354 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:36,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,354 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:36,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:36,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-18 18:30:36,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,362 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-18 18:30:36,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:36,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:36,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:36,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-18 18:30:36,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,384 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-18 18:30:36,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-18 18:30:36,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,412 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-18 18:30:36,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,428 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,428 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-18 18:30:36,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,440 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-18 18:30:36,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,502 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-18 18:30:36,505 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 [2022-11-18 18:30:36,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,516 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,518 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,530 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-18 18:30:36,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:36,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:36,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:36,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-18 18:30:36,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,553 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-18 18:30:36,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,568 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-18 18:30:36,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:36,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:36,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:36,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-18 18:30:36,582 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-18 18:30:36,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,583 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-18 18:30:36,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,600 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,603 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,603 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-18 18:30:36,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,619 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-18 18:30:36,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,655 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-18 18:30:36,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,672 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,673 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-18 18:30:36,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,689 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-18 18:30:36,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,723 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-18 18:30:36,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,741 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,741 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,773 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-18 18:30:36,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,802 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,832 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-18 18:30:36,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,857 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,858 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,886 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-18 18:30:36,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:36,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:36,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,936 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:36,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-18 18:30:36,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:36,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:36,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:36,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:36,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:36,960 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:36,961 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:36,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:36,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:36,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:36,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:36,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:36,984 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:36,987 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 [2022-11-18 18:30:37,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-18 18:30:37,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,003 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,004 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:37,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,028 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-18 18:30:37,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,048 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,049 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:37,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,072 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-18 18:30:37,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,096 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:37,096 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:37,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,124 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,128 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 [2022-11-18 18:30:37,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-18 18:30:37,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,143 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,147 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:37,147 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:37,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,176 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-18 18:30:37,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,206 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:37,206 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:37,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,280 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-18 18:30:37,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:37,301 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:37,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,327 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-18 18:30:37,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,345 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-18 18:30:37,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,372 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-18 18:30:37,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,390 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-18 18:30:37,414 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-18 18:30:37,414 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-18 18:30:37,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,438 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-18 18:30:37,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,440 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-18 18:30:37,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,458 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,487 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,491 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 [2022-11-18 18:30:37,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-18 18:30:37,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,505 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,508 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-11-18 18:30:37,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,518 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-18 18:30:37,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,533 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,533 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2022-11-18 18:30:37,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,544 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-18 18:30:37,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-18 18:30:37,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,570 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-18 18:30:37,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-18 18:30:37,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,595 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-18 18:30:37,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,608 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,610 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,610 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,624 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-18 18:30:37,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,640 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,640 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2022-11-18 18:30:37,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,651 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-18 18:30:37,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,667 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,667 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-11-18 18:30:37,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,679 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-18 18:30:37,681 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 [2022-11-18 18:30:37,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,693 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:37,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-11-18 18:30:37,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,706 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-18 18:30:37,707 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 [2022-11-18 18:30:37,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:37,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,745 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,749 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 [2022-11-18 18:30:37,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-18 18:30:37,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:37,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-11-18 18:30:37,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,770 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-18 18:30:37,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,785 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,785 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,799 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-18 18:30:37,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,826 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-18 18:30:37,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,872 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-18 18:30:37,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,886 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-18 18:30:37,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,899 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-18 18:30:37,902 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 [2022-11-18 18:30:37,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:37,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,914 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,914 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-18 18:30:37,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:37,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,930 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-18 18:30:37,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-18 18:30:37,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-18 18:30:37,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-18 18:30:37,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-18 18:30:37,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:37,956 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-18 18:30:37,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,957 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-18 18:30:37,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:37,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:37,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:37,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:37,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:37,971 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:37,974 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:37,974 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:37,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:37,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-18 18:30:37,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:37,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:37,987 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:37,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-18 18:30:37,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,004 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,004 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-11-18 18:30:38,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,019 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-18 18:30:38,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,036 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,037 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-18 18:30:38,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,051 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-18 18:30:38,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,068 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,068 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-11-18 18:30:38,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,082 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-18 18:30:38,085 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 [2022-11-18 18:30:38,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,096 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,098 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,099 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-18 18:30:38,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,112 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-18 18:30:38,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,126 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,129 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,129 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-18 18:30:38,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,143 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-18 18:30:38,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,156 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,156 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,156 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-11-18 18:30:38,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,173 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-18 18:30:38,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,195 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,198 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,198 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-18 18:30:38,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,212 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-18 18:30:38,214 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 [2022-11-18 18:30:38,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:38,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,225 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,226 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:38,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:38,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-11-18 18:30:38,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,234 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-18 18:30:38,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:38,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:38,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:38,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-18 18:30:38,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,263 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-18 18:30:38,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:38,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,277 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:38,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:38,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2022-11-18 18:30:38,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,286 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-18 18:30:38,289 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 [2022-11-18 18:30:38,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,302 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,306 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,306 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:38,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,360 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-18 18:30:38,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,391 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,391 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-18 18:30:38,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,407 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-18 18:30:38,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,433 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,433 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,444 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,444 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:38,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,500 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-18 18:30:38,503 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 [2022-11-18 18:30:38,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,516 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,517 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:38,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,532 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-18 18:30:38,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-18 18:30:38,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,546 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-18 18:30:38,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-18 18:30:38,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-18 18:30:38,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-18 18:30:38,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 18:30:38,555 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-18 18:30:38,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-18 18:30:38,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-18 18:30:38,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-18 18:30:38,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-18 18:30:38,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-18 18:30:38,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-18 18:30:38,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-18 18:30:38,572 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-18 18:30:38,572 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-18 18:30:38,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-18 18:30:38,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2022-11-18 18:30:38,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 18.11 06:30:38 BoogieIcfgContainer [2022-11-18 18:30:38,590 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-18 18:30:38,591 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 18:30:38,591 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 18:30:38,591 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 18:30:38,592 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 06:30:20" (3/4) ... [2022-11-18 18:30:38,594 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 18:30:38,595 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 18:30:38,596 INFO L158 Benchmark]: Toolchain (without parser) took 18757.83ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 114.3MB in the beginning and 155.7MB in the end (delta: -41.4MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,596 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 55.8MB in the beginning and 55.7MB in the end (delta: 78.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:30:38,597 INFO L158 Benchmark]: CACSL2BoogieTranslator took 273.62ms. Allocated memory is still 144.7MB. Free memory was 114.3MB in the beginning and 122.2MB in the end (delta: -8.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,597 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.27ms. Allocated memory is still 144.7MB. Free memory was 122.2MB in the beginning and 120.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,597 INFO L158 Benchmark]: Boogie Preprocessor took 24.01ms. Allocated memory is still 144.7MB. Free memory was 120.6MB in the beginning and 119.7MB in the end (delta: 923.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 18:30:38,598 INFO L158 Benchmark]: RCFGBuilder took 371.94ms. Allocated memory is still 144.7MB. Free memory was 119.7MB in the beginning and 110.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,598 INFO L158 Benchmark]: BuchiAutomizer took 18044.49ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 110.1MB in the beginning and 156.7MB in the end (delta: -46.6MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,599 INFO L158 Benchmark]: Witness Printer took 3.58ms. Allocated memory is still 209.7MB. Free memory was 156.7MB in the beginning and 155.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-18 18:30:38,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 55.8MB in the beginning and 55.7MB in the end (delta: 78.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 273.62ms. Allocated memory is still 144.7MB. Free memory was 114.3MB in the beginning and 122.2MB in the end (delta: -8.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.27ms. Allocated memory is still 144.7MB. Free memory was 122.2MB in the beginning and 120.6MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.01ms. Allocated memory is still 144.7MB. Free memory was 120.6MB in the beginning and 119.7MB in the end (delta: 923.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 371.94ms. Allocated memory is still 144.7MB. Free memory was 119.7MB in the beginning and 110.1MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 18044.49ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 110.1MB in the beginning and 156.7MB in the end (delta: -46.6MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. * Witness Printer took 3.58ms. Allocated memory is still 209.7MB. Free memory was 156.7MB in the beginning and 155.7MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 17.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 17.8s. 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: inital39 mio100 ax100 hnf100 lsp57 ukn100 mio100 lsp100 div399 bol100 ite100 ukn100 eq146 hnf95 smp47 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~post5#1, main_#t~post6#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~y~0#1 := main_~x~0#1;" "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 1024);main_#t~post5#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post5#1;havoc main_#t~post5#1;main_#t~post6#1 := main_~y~0#1;main_~y~0#1 := 1 + main_#t~post6#1;havoc main_#t~post6#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-18 18:30:38,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/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_26a3e312-dcbe-4b06-971d-a390298843a8/bin/uautomizer-TMbwUNV5ro/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