./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF --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 c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:05:42,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:05:42,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:05:42,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:05:42,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:05:42,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:05:42,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:05:42,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:05:42,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:05:42,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:05:42,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:05:42,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:05:42,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:05:42,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:05:42,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:05:42,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:05:42,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:05:42,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:05:42,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:05:42,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:05:42,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:05:42,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:05:42,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:05:42,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:05:42,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:05:42,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:05:42,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:05:42,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:05:42,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:05:42,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:05:42,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:05:42,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:05:42,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:05:42,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:05:42,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:05:42,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:05:42,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:05:42,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:05:42,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:05:42,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:05:42,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:05:42,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-20 07:05:42,322 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:05:42,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:05:42,330 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:05:42,330 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:05:42,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:05:42,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:05:42,333 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:05:42,333 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-20 07:05:42,333 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-20 07:05:42,333 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-20 07:05:42,334 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-20 07:05:42,335 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-20 07:05:42,335 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-20 07:05:42,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:05:42,335 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 07:05:42,335 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-20 07:05:42,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:05:42,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 07:05:42,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:05:42,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-20 07:05:42,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-20 07:05:42,337 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-20 07:05:42,337 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 07:05:42,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:05:42,337 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-20 07:05:42,338 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:05:42,339 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-20 07:05:42,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:05:42,340 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:05:42,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:05:42,340 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:05:42,340 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:05:42,342 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-20 07:05:42,342 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_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 [2021-11-20 07:05:42,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:05:42,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:05:42,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:05:42,616 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:05:42,618 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:05:42,620 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-20 07:05:42,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/data/4bf8d5c55/5838b8b74203418f9e69c34555f11d2c/FLAG55b203f66 [2021-11-20 07:05:43,329 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:05:43,330 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-20 07:05:43,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/data/4bf8d5c55/5838b8b74203418f9e69c34555f11d2c/FLAG55b203f66 [2021-11-20 07:05:43,541 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/data/4bf8d5c55/5838b8b74203418f9e69c34555f11d2c [2021-11-20 07:05:43,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:05:43,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:05:43,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:05:43,548 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:05:43,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:05:43,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:05:43" (1/1) ... [2021-11-20 07:05:43,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26909509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:43, skipping insertion in model container [2021-11-20 07:05:43,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:05:43" (1/1) ... [2021-11-20 07:05:43,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:05:43,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:05:44,104 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-11-20 07:05:44,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:05:44,118 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:05:44,351 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-11-20 07:05:44,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:05:44,372 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:05:44,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44 WrapperNode [2021-11-20 07:05:44,373 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:05:44,374 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:05:44,374 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:05:44,374 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:05:44,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,497 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2066 [2021-11-20 07:05:44,498 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:05:44,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:05:44,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:05:44,499 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:05:44,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,519 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,624 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:05:44,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:05:44,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:05:44,670 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:05:44,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (1/1) ... [2021-11-20 07:05:44,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:44,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:44,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:44,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-20 07:05:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:05:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:05:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:05:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:05:44,998 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:05:45,014 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:05:46,518 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:05:46,541 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:05:46,542 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 07:05:46,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:05:46 BoogieIcfgContainer [2021-11-20 07:05:46,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:05:46,547 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-20 07:05:46,548 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-20 07:05:46,551 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-20 07:05:46,552 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:05:46,552 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 07:05:43" (1/3) ... [2021-11-20 07:05:46,553 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51c9b89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:05:46, skipping insertion in model container [2021-11-20 07:05:46,554 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:05:46,554 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:05:44" (2/3) ... [2021-11-20 07:05:46,554 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51c9b89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:05:46, skipping insertion in model container [2021-11-20 07:05:46,554 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:05:46,555 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:05:46" (3/3) ... [2021-11-20 07:05:46,556 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-11-20 07:05:46,622 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-20 07:05:46,622 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-20 07:05:46,622 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-20 07:05:46,622 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-20 07:05:46,623 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-20 07:05:46,623 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-20 07:05:46,623 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-20 07:05:46,623 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-20 07:05:46,666 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 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) [2021-11-20 07:05:46,734 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-20 07:05:46,734 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:05:46,735 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:05:46,758 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:46,759 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:46,759 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-20 07:05:46,764 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 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) [2021-11-20 07:05:46,789 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-20 07:05:46,790 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:05:46,790 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:05:46,800 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:46,800 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:46,811 INFO L791 eck$LassoCheckResult]: Stem: 714#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(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 597#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 547#L714true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 119#L733true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 623#L743true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 668#L762true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 357#L772true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 385#L791true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 320#L801true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 207#L820true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 310#L830true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 164#L849true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 146#L859true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 237#L878true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 32#L888true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 626#L907true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 137#L917true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 593#L936true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 338#L946true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 656#L965true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 319#L975true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 705#L994true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 525#L1004true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 302#L1023true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 551#L1033true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 453#L1052true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 19#L1062true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 567#L1081true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 77#L1091true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 620#L1110true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 256#L1120true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 599#L1139true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 18#L1149true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 510#L1168true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 493#L1178true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 414#L1197true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 211#L1207true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 91#L1226true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 610#L1236true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 716#L1255true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 254#L1265true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 719#L1284true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 418#L1294true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 718#L1313true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 608#L1323true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 155#L1342true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 484#L1352true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 449#L1371true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 624#L1381true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 265#L1400true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 693#L1410true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 549#L1429true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 257#L1439true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 106#L1458true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 347#L1468true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 109#L1487true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 125#L1497true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 24#L1516true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 38#L1526true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 473#L1545true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 590#L1555true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 245#L1574true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 636#L1584true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 216#L1603true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 299#L1613true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 44#L1632true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 180#L1642true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 573#L1661true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 452#L1671true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 36#L1690true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 268#L1700true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 676#L1719true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 531#L1729true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 345#L1748true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 724#L1758true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 364#L1777true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 294#L1787true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 326#L1806true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 713#L1816true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 544#L1835true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 603#L1845true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 697#L1864true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 315#L1874true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 644#L1893true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 93#L1903true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 709#L1922true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 258#L1932true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 429#L1951true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 633#L1961true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 669#L1980true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 297#L1990true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 679#L2009true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 689#L2019true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 247#L2038true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 706#L2048true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 198#L2067true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 253#L2077true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 298#L2096true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 446#L2106true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 193#L2125true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 321#L2135true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 678#L2154true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 474#L2164true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 300#L2183true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 206#L2193true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 560#L2212true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 322#L2222true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 238#L2241true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 400#L2251true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 124#L2270true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 498#L2280true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 696#L2299true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 65#L2309true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 386#L2328true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 282#L2338true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 605#L2357true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 190#L2367true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 712#L2386true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 376#L2396true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 645#L2415true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 552#L2425true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 368#L2444true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 145#L2454true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 29#L2454-1true init_#res#1 := init_~tmp___59~0#1; 94#L2635true main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 49#L22true assume 0 == assume_abort_if_not_~cond#1;assume false; 470#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 290#L2812-2true [2021-11-20 07:05:46,814 INFO L793 eck$LassoCheckResult]: Loop: 290#L2812-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 609#L155true assume !(0 != ~mode1~0 % 256); 663#L202true assume !(~r1~0 % 256 < 4); 128#L202-1true ~mode1~0 := 1; 685#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 704#L235true assume !(0 != ~mode2~0 % 256); 539#L282true assume !(~r2~0 % 256 < 4); 637#L282-1true ~mode2~0 := 1; 240#L235-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 50#L315true assume !(0 != ~mode3~0 % 256); 517#L362true assume !(~r3~0 % 256 < 4); 203#L362-1true ~mode3~0 := 1; 654#L315-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 658#L395true assume !(0 != ~mode4~0 % 256); 579#L442true assume !(~r4~0 % 256 < 4); 226#L442-1true ~mode4~0 := 1; 186#L395-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 87#L475true assume !(0 != ~mode5~0 % 256); 305#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 581#L475-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 241#L2643true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 139#L2643-1true check_#res#1 := check_~tmp~1#1; 323#L2699true main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 35#L2871true assume !(0 == assert_~arg#1 % 256); 516#L2866true assume { :end_inline_assert } true; 290#L2812-2true [2021-11-20 07:05:46,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:46,821 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195706, now seen corresponding path program 1 times [2021-11-20 07:05:46,830 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:46,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237726794] [2021-11-20 07:05:46,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:46,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:05:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:05:47,341 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:05:47,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237726794] [2021-11-20 07:05:47,343 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237726794] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:05:47,357 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:05:47,358 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-11-20 07:05:47,359 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638753181] [2021-11-20 07:05:47,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:05:47,364 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:05:47,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:47,365 INFO L85 PathProgramCache]: Analyzing trace with hash 800994931, now seen corresponding path program 1 times [2021-11-20 07:05:47,365 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:47,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995266949] [2021-11-20 07:05:47,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:47,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:05:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:05:47,563 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:05:47,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995266949] [2021-11-20 07:05:47,563 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [995266949] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:05:47,563 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:05:47,564 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:05:47,564 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848597344] [2021-11-20 07:05:47,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:05:47,566 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:05:47,566 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:05:47,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:05:47,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:05:47,608 INFO L87 Difference]: Start difference. First operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 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) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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) [2021-11-20 07:05:47,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:05:47,761 INFO L93 Difference]: Finished difference Result 725 states and 1328 transitions. [2021-11-20 07:05:47,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:05:47,767 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 725 states and 1328 transitions. [2021-11-20 07:05:47,777 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-20 07:05:47,791 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 725 states to 720 states and 1314 transitions. [2021-11-20 07:05:47,792 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 720 [2021-11-20 07:05:47,794 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 720 [2021-11-20 07:05:47,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 720 states and 1314 transitions. [2021-11-20 07:05:47,800 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:05:47,800 INFO L681 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-20 07:05:47,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states and 1314 transitions. [2021-11-20 07:05:47,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 720. [2021-11-20 07:05:47,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 720 states have (on average 1.825) internal successors, (1314), 719 states have internal predecessors, (1314), 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) [2021-11-20 07:05:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1314 transitions. [2021-11-20 07:05:47,865 INFO L704 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-20 07:05:47,866 INFO L587 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-11-20 07:05:47,866 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-20 07:05:47,866 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 720 states and 1314 transitions. [2021-11-20 07:05:47,872 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-20 07:05:47,873 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:05:47,873 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:05:47,877 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:47,877 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:47,878 INFO L791 eck$LassoCheckResult]: Stem: 2184#ULTIMATE.startENTRY 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(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 2163#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 2148#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1713#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1721#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1550#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2027#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1654#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1997#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1576#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1862#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1584#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1770#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1534#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1538#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1539#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1752#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1656#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2010#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1479#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1993#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1763#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2139#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1833#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1975#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1622#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1510#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1511#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1641#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1642#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1923#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1810#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1506#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1507#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2123#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2076#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1864#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1648#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1674#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1493#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1921#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1524#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2082#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1659#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2165#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1695#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1783#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1987#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2099#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1933#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1934#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1527#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1927#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1514#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1699#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1705#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1706#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1521#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1522#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1552#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 2116#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1798#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1914#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1874#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1875#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1563#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1564#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1821#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2101#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1547#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1548#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1663#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2140#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1495#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2016#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1571#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1967#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1968#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 2000#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1808#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2146#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1489#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1989#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1647#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1675#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1677#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1925#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1505#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2087#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1907#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1972#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1710#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 2179#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1632#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1915#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1673#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1851#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1600#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1973#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1840#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1841#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1827#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2115#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1628#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1856#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1857#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1995#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1592#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1903#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1729#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1730#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1481#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1615#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1616#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1953#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1901#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1836#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1697#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2049#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1470#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 2149#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1944#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1764#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1486#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1531#L2635 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1573#L22 assume !(0 == assume_abort_if_not_~cond#1); 1574#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1964#L2812-2 [2021-11-20 07:05:47,879 INFO L793 eck$LassoCheckResult]: Loop: 1964#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1965#L155 assume !(0 != ~mode1~0 % 256); 2164#L202 assume !(~r1~0 % 256 < 4); 1595#L202-1 ~mode1~0 := 1; 1736#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2181#L235 assume !(0 != ~mode2~0 % 256); 2143#L282 assume !(~r2~0 % 256 < 4); 2004#L282-1 ~mode2~0 := 1; 1904#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1578#L315 assume !(0 != ~mode3~0 % 256); 1579#L362 assume !(~r3~0 % 256 < 4); 1776#L362-1 ~mode3~0 := 1; 1782#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2177#L395 assume !(0 != ~mode4~0 % 256); 2158#L442 assume !(~r4~0 % 256 < 4); 1888#L442-1 ~mode4~0 := 1; 1829#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1665#L475 assume !(0 != ~mode5~0 % 256); 1666#L522 assume !(~r5~0 % 256 < 4); 1515#L522-1 ~mode5~0 := 1; 1516#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1905#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1817#L2644 assume ~st1~0 + ~nl1~0 <= 1; 1818#L2645 assume ~st2~0 + ~nl2~0 <= 1; 1558#L2646 assume ~st3~0 + ~nl3~0 <= 1; 1483#L2647 assume ~st4~0 + ~nl4~0 <= 1; 1484#L2648 assume ~st5~0 + ~nl5~0 <= 1; 1823#L2649 assume ~r1~0 % 256 >= 4; 1555#L2653 assume ~r1~0 % 256 < 4; 1687#L2658 assume ~r1~0 % 256 >= 4; 1802#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1756#L2643-1 check_#res#1 := check_~tmp~1#1; 1757#L2699 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1543#L2871 assume !(0 == assert_~arg#1 % 256); 1544#L2866 assume { :end_inline_assert } true; 1964#L2812-2 [2021-11-20 07:05:47,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:47,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 1 times [2021-11-20 07:05:47,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:47,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010808903] [2021-11-20 07:05:47,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:47,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:47,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:05:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:05:48,048 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:05:48,048 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010808903] [2021-11-20 07:05:48,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010808903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:05:48,049 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:05:48,049 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:05:48,049 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176051148] [2021-11-20 07:05:48,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:05:48,050 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:05:48,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:48,051 INFO L85 PathProgramCache]: Analyzing trace with hash -642673187, now seen corresponding path program 1 times [2021-11-20 07:05:48,051 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:48,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281412943] [2021-11-20 07:05:48,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:48,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:05:48,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:05:48,085 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:05:48,085 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281412943] [2021-11-20 07:05:48,085 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281412943] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:05:48,085 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:05:48,086 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 07:05:48,086 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459361527] [2021-11-20 07:05:48,086 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:05:48,087 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:05:48,087 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:05:48,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:05:48,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:05:48,088 INFO L87 Difference]: Start difference. First operand 720 states and 1314 transitions. cyclomatic complexity: 595 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 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) [2021-11-20 07:05:48,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:05:48,161 INFO L93 Difference]: Finished difference Result 878 states and 1574 transitions. [2021-11-20 07:05:48,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:05:48,163 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 878 states and 1574 transitions. [2021-11-20 07:05:48,173 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 347 [2021-11-20 07:05:48,184 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 878 states to 878 states and 1574 transitions. [2021-11-20 07:05:48,185 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 878 [2021-11-20 07:05:48,187 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 878 [2021-11-20 07:05:48,187 INFO L73 IsDeterministic]: Start isDeterministic. Operand 878 states and 1574 transitions. [2021-11-20 07:05:48,189 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:05:48,189 INFO L681 BuchiCegarLoop]: Abstraction has 878 states and 1574 transitions. [2021-11-20 07:05:48,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states and 1574 transitions. [2021-11-20 07:05:48,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 876. [2021-11-20 07:05:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 876 states have (on average 1.79337899543379) internal successors, (1571), 875 states have internal predecessors, (1571), 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) [2021-11-20 07:05:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1571 transitions. [2021-11-20 07:05:48,221 INFO L704 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-11-20 07:05:48,222 INFO L587 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-11-20 07:05:48,222 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-20 07:05:48,222 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 876 states and 1571 transitions. [2021-11-20 07:05:48,228 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 345 [2021-11-20 07:05:48,228 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:05:48,229 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:05:48,238 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:48,238 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-20 07:05:48,241 INFO L791 eck$LassoCheckResult]: Stem: 3800#ULTIMATE.startENTRY 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(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3778#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3763#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3317#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3328#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3157#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3636#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3261#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3603#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3178#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3468#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3191#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3376#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3141#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3145#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3146#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3360#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3263#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3619#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3083#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3602#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3371#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3754#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3441#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3584#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3229#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3116#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3117#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3248#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3249#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3532#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3415#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3113#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3114#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3736#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3686#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3473#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3255#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3279#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3100#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3527#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3131#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3688#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3266#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3779#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3300#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3390#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3596#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3711#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3542#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3543#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3134#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3534#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3121#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3306#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3310#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3311#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3126#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3127#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3159#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3728#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3405#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3521#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3481#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3482#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3170#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3171#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3429#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3713#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3154#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3155#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3270#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3755#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3102#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3625#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3181#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3576#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3577#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3609#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3418#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3761#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3096#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3598#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3254#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3282#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3284#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3536#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3112#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3697#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3516#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3581#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3318#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3795#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3239#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3524#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3281#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3459#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3207#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3582#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3448#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3449#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3435#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3729#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3235#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3465#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3466#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3606#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3199#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3512#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3336#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3337#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3088#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3222#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3223#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3562#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3510#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3444#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3304#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3659#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3077#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3764#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3553#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3374#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3093#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3138#L2635 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3183#L22 assume !(0 == assume_abort_if_not_~cond#1); 3184#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3726#L2812-2 [2021-11-20 07:05:48,241 INFO L793 eck$LassoCheckResult]: Loop: 3726#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 3942#L155 assume !(0 != ~mode1~0 % 256); 3941#L202 assume ~r1~0 % 256 < 4; 3662#L203 assume !(0 != ~ep12~0 % 256); 3355#L203-1 assume !(0 != ~ep13~0 % 256); 3356#L208 assume !(0 != ~ep14~0 % 256); 3401#L213 assume !(0 != ~ep15~0 % 256); 3202#L202-1 ~mode1~0 := 1; 3887#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3883#L235 assume !(0 != ~mode2~0 % 256); 3877#L282 assume !(~r2~0 % 256 < 4); 3873#L282-1 ~mode2~0 := 1; 3871#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3870#L315 assume !(0 != ~mode3~0 % 256); 3750#L362 assume !(~r3~0 % 256 < 4); 3384#L362-1 ~mode3~0 := 1; 3852#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3847#L395 assume !(0 != ~mode4~0 % 256); 3773#L442 assume !(~r4~0 % 256 < 4); 3645#L442-1 ~mode4~0 := 1; 3824#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3820#L475 assume !(0 != ~mode5~0 % 256); 3814#L522 assume !(~r5~0 % 256 < 4); 3810#L522-1 ~mode5~0 := 1; 3808#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3807#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3806#L2644 assume ~st1~0 + ~nl1~0 <= 1; 3805#L2645 assume ~st2~0 + ~nl2~0 <= 1; 3804#L2646 assume ~st3~0 + ~nl3~0 <= 1; 3803#L2647 assume ~st4~0 + ~nl4~0 <= 1; 3802#L2648 assume ~st5~0 + ~nl5~0 <= 1; 3801#L2649 assume !(~r1~0 % 256 >= 4); 3161#L2652 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3162#L2653 assume ~r1~0 % 256 < 4; 3947#L2658 assume !(~r1~0 % 256 >= 4); 3700#L2662 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3701#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3946#L2643-1 check_#res#1 := check_~tmp~1#1; 3945#L2699 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3944#L2871 assume !(0 == assert_~arg#1 % 256); 3943#L2866 assume { :end_inline_assert } true; 3726#L2812-2 [2021-11-20 07:05:48,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:48,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 2 times [2021-11-20 07:05:48,245 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:48,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470869614] [2021-11-20 07:05:48,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:48,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:48,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:05:48,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-20 07:05:48,444 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:05:48,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [470869614] [2021-11-20 07:05:48,445 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [470869614] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:05:48,445 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:05:48,446 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:05:48,446 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414100526] [2021-11-20 07:05:48,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:05:48,448 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:05:48,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:05:48,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1506264075, now seen corresponding path program 1 times [2021-11-20 07:05:48,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:05:48,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418460056] [2021-11-20 07:05:48,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:05:48,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:05:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:05:48,465 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:05:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:05:48,525 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:05:51,024 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:05:51,025 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:05:51,025 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:05:51,025 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:05:51,025 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:05:51,026 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:51,026 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:05:51,026 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:05:51,026 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:05:51,026 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:05:51,027 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:05:51,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,110 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:51,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:52,474 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:05:52,474 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 07:05:52,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,487 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,498 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:05:52,498 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:52,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-20 07:05:52,526 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:05:52,526 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:05:52,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:52,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,582 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,591 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:05:52,591 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:52,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-20 07:05:52,622 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:05:52,622 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:05:52,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:52,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,663 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-20 07:05:52,666 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:05:52,666 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:52,694 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:05:52,694 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:05:52,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:52,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,727 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,736 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:05:52,736 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:52,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-20 07:05:52,770 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:05:52,770 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-11-20 07:05:52,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:52,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,806 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-20 07:05:52,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:05:52,817 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:52,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:52,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:52,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:52,881 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:52,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-20 07:05:52,887 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 07:05:52,887 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:05:53,029 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 07:05:53,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:53,032 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:05:53,032 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:05:53,032 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:05:53,032 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:05:53,032 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 07:05:53,033 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:53,033 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:05:53,033 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:05:53,033 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:05:53,033 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:05:53,033 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:05:53,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,076 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,101 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,259 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,264 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:53,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-20 07:05:54,448 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:05:54,453 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 07:05:54,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,455 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-20 07:05:54,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-11-20 07:05:54,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,529 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-20 07:05:54,531 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 [2021-11-20 07:05:54,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-11-20 07:05:54,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,571 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-20 07:05:54,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,605 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-20 07:05:54,611 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 [2021-11-20 07:05:54,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,654 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-20 07:05:54,658 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 [2021-11-20 07:05:54,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,666 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,689 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-20 07:05:54,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,698 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,726 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-20 07:05:54,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,764 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-20 07:05:54,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,776 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,838 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-20 07:05:54,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,863 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,887 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-20 07:05:54,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,922 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-20 07:05:54,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:54,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,933 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,955 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-20 07:05:54,957 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 [2021-11-20 07:05:54,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:54,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:54,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:54,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:54,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:54,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:54,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:54,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:54,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:54,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:54,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:54,994 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:54,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-20 07:05:54,999 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 [2021-11-20 07:05:55,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,033 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-20 07:05:55,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,042 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,042 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,065 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,067 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 [2021-11-20 07:05:55,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-20 07:05:55,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-11-20 07:05:55,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,095 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-20 07:05:55,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,105 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,131 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-20 07:05:55,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,140 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-11-20 07:05:55,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,161 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-20 07:05:55,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,170 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,170 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,193 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-20 07:05:55,200 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 [2021-11-20 07:05:55,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,229 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-20 07:05:55,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,238 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-20 07:05:55,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,259 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-20 07:05:55,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,269 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-11-20 07:05:55,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,291 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-20 07:05:55,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,302 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-20 07:05:55,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,323 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-20 07:05:55,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,331 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-20 07:05:55,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,352 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-20 07:05:55,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,362 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,382 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-20 07:05:55,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,392 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-11-20 07:05:55,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,418 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-20 07:05:55,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,429 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,453 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-20 07:05:55,454 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 [2021-11-20 07:05:55,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,482 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-20 07:05:55,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-20 07:05:55,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,513 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-20 07:05:55,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,523 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-11-20 07:05:55,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,554 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-20 07:05:55,556 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 [2021-11-20 07:05:55,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,565 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,585 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-20 07:05:55,587 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 [2021-11-20 07:05:55,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,594 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-11-20 07:05:55,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,621 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-20 07:05:55,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,630 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,631 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-20 07:05:55,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,656 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-20 07:05:55,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,671 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,691 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,757 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-20 07:05:55,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,808 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-20 07:05:55,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,817 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,818 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-11-20 07:05:55,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,841 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-20 07:05:55,843 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 [2021-11-20 07:05:55,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,871 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-20 07:05:55,874 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 [2021-11-20 07:05:55,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-11-20 07:05:55,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,902 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-20 07:05:55,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,934 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-20 07:05:55,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,944 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,966 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:55,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-20 07:05:55,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:55,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:55,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:55,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:55,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:55,975 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:55,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:55,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:55,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:55,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:55,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:55,997 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:55,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-20 07:05:55,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:56,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:56,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-20 07:05:56,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,025 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-20 07:05:56,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:56,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:56,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-11-20 07:05:56,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,054 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-20 07:05:56,055 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 [2021-11-20 07:05:56,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:56,063 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:56,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,085 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-20 07:05:56,086 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 [2021-11-20 07:05:56,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,094 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:05:56,094 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:05:56,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,116 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:05:56,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,118 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-20 07:05:56,119 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 [2021-11-20 07:05:56,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,127 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,147 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-20 07:05:56,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-20 07:05:56,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,182 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-20 07:05:56,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,219 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-20 07:05:56,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,228 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,229 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-20 07:05:56,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,250 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-20 07:05:56,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,259 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,279 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-20 07:05:56,280 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 [2021-11-20 07:05:56,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,288 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,330 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-20 07:05:56,334 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 [2021-11-20 07:05:56,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,341 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-11-20 07:05:56,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,363 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-20 07:05:56,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,398 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-20 07:05:56,399 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 [2021-11-20 07:05:56,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-20 07:05:56,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,429 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-20 07:05:56,431 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 [2021-11-20 07:05:56,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,489 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-20 07:05:56,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,498 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,526 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-20 07:05:56,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-20 07:05:56,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,556 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-20 07:05:56,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,584 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,585 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-20 07:05:56,587 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 [2021-11-20 07:05:56,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,615 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-20 07:05:56,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-11-20 07:05:56,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,657 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-20 07:05:56,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,669 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-20 07:05:56,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,701 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-20 07:05:56,703 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 [2021-11-20 07:05:56,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-20 07:05:56,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,737 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-20 07:05:56,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-11-20 07:05:56,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,767 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-20 07:05:56,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,776 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-20 07:05:56,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,798 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-20 07:05:56,800 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 [2021-11-20 07:05:56,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,807 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-11-20 07:05:56,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,827 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-20 07:05:56,828 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 [2021-11-20 07:05:56,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,836 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,837 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,858 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-20 07:05:56,859 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 [2021-11-20 07:05:56,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-20 07:05:56,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,887 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-20 07:05:56,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-20 07:05:56,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,916 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-20 07:05:56,918 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 [2021-11-20 07:05:56,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,926 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:56,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:56,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:56,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:56,946 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:56,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-20 07:05:56,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:56,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:56,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:56,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:56,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:56,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:56,956 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:56,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:56,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,018 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,020 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 [2021-11-20 07:05:57,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-20 07:05:57,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,050 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-20 07:05:57,057 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 [2021-11-20 07:05:57,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,064 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,065 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,095 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-20 07:05:57,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,128 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-20 07:05:57,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-11-20 07:05:57,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,170 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-20 07:05:57,171 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 [2021-11-20 07:05:57,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,178 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-20 07:05:57,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,201 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-20 07:05:57,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,247 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-20 07:05:57,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-20 07:05:57,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,276 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-20 07:05:57,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,307 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,366 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,374 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 [2021-11-20 07:05:57,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,383 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,384 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-20 07:05:57,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,443 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-20 07:05:57,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,486 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-20 07:05:57,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-20 07:05:57,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,518 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-20 07:05:57,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,527 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,549 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-20 07:05:57,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,611 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,622 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 [2021-11-20 07:05:57,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-20 07:05:57,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,655 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-20 07:05:57,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-20 07:05:57,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,687 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-20 07:05:57,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-20 07:05:57,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,717 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-20 07:05:57,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,761 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-20 07:05:57,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,770 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,771 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,831 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:05:57,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:05:57,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-20 07:05:57,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-11-20 07:05:57,880 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:05:57,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,881 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-20 07:05:57,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:57,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:57,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,910 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-20 07:05:57,911 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 [2021-11-20 07:05:57,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:57,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:57,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:57,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,940 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-20 07:05:57,941 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 [2021-11-20 07:05:57,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:57,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:57,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:57,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-11-20 07:05:57,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:57,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:57,970 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:57,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-20 07:05:57,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:57,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:57,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:57,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:57,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:57,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:57,979 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:57,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:57,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,001 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-20 07:05:58,003 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 [2021-11-20 07:05:58,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,032 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-20 07:05:58,033 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 [2021-11-20 07:05:58,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,061 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-20 07:05:58,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,090 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-20 07:05:58,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,120 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-20 07:05:58,120 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 [2021-11-20 07:05:58,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,149 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-20 07:05:58,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,157 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,158 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,178 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-20 07:05:58,179 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 [2021-11-20 07:05:58,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,186 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,187 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,209 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-20 07:05:58,210 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 [2021-11-20 07:05:58,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,239 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-20 07:05:58,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,281 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,284 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 [2021-11-20 07:05:58,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,294 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-20 07:05:58,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-11-20 07:05:58,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,315 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-20 07:05:58,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,324 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,324 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-11-20 07:05:58,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,344 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-20 07:05:58,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,375 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-20 07:05:58,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,376 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-20 07:05:58,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,447 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-20 07:05:58,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-20 07:05:58,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,481 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-20 07:05:58,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,490 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,491 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,512 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-20 07:05:58,513 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 [2021-11-20 07:05:58,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-11-20 07:05:58,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,541 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-20 07:05:58,542 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 [2021-11-20 07:05:58,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,573 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-20 07:05:58,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,603 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-20 07:05:58,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,612 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,639 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-20 07:05:58,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-11-20 07:05:58,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,668 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-20 07:05:58,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,701 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-20 07:05:58,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,733 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-20 07:05:58,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,763 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-20 07:05:58,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,795 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-20 07:05:58,796 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 [2021-11-20 07:05:58,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,807 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,829 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-20 07:05:58,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,839 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,860 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,861 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-20 07:05:58,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,891 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-20 07:05:58,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:58,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,903 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:58,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:58,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:58,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:58,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:58,934 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:58,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-20 07:05:58,938 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 [2021-11-20 07:05:58,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:58,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:58,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:58,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:58,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:58,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:58,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,039 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-20 07:05:59,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,107 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-20 07:05:59,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,170 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,171 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 [2021-11-20 07:05:59,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-20 07:05:59,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,231 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-20 07:05:59,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,287 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,288 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 [2021-11-20 07:05:59,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-20 07:05:59,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,349 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,351 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 [2021-11-20 07:05:59,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-20 07:05:59,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,364 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,418 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,419 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 [2021-11-20 07:05:59,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,432 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-20 07:05:59,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,478 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,479 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 [2021-11-20 07:05:59,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-20 07:05:59,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,540 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-20 07:05:59,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,573 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-20 07:05:59,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,603 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-20 07:05:59,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:05:59,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:05:59,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,633 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:05:59,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,634 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-20 07:05:59,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-11-20 07:05:59,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,664 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-20 07:05:59,665 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 [2021-11-20 07:05:59,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,673 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-11-20 07:05:59,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,694 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-20 07:05:59,695 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 [2021-11-20 07:05:59,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,723 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-20 07:05:59,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-11-20 07:05:59,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,755 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-20 07:05:59,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-20 07:05:59,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,784 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-20 07:05:59,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,793 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,794 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-20 07:05:59,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,814 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-20 07:05:59,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,843 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-20 07:05:59,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,872 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-20 07:05:59,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,881 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,902 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-20 07:05:59,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,910 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-20 07:05:59,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,931 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-20 07:05:59,932 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 [2021-11-20 07:05:59,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,940 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-20 07:05:59,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,962 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-20 07:05:59,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:05:59,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:05:59,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:05:59,971 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:05:59,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:05:59,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:05:59,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-20 07:05:59,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:05:59,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:05:59,991 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:05:59,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-20 07:05:59,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:05:59,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:05:59,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:05:59,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,000 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,000 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,021 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-20 07:06:00,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-11-20 07:06:00,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,050 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-20 07:06:00,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-11-20 07:06:00,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,081 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-20 07:06:00,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-11-20 07:06:00,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,120 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-20 07:06:00,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,150 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-20 07:06:00,151 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 [2021-11-20 07:06:00,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,158 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,158 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-11-20 07:06:00,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,179 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-20 07:06:00,180 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 [2021-11-20 07:06:00,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,187 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,188 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-11-20 07:06:00,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,246 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-20 07:06:00,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,322 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-20 07:06:00,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,390 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-20 07:06:00,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,450 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,451 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 [2021-11-20 07:06:00,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-20 07:06:00,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,480 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-20 07:06:00,481 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 [2021-11-20 07:06:00,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,509 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-20 07:06:00,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,519 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-11-20 07:06:00,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,544 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-20 07:06:00,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,554 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-20 07:06:00,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,576 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-20 07:06:00,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,585 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,606 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-20 07:06:00,607 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 [2021-11-20 07:06:00,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,615 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-20 07:06:00,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,637 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-20 07:06:00,638 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 [2021-11-20 07:06:00,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,647 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-20 07:06:00,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,668 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-20 07:06:00,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-20 07:06:00,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,700 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-20 07:06:00,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-20 07:06:00,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,755 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-20 07:06:00,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,763 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,765 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-11-20 07:06:00,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,789 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-20 07:06:00,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,914 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,915 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 [2021-11-20 07:06:00,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,926 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:00,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-20 07:06:00,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:00,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:00,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:00,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:00,971 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:00,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:00,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-20 07:06:00,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:00,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:00,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:00,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:00,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:00,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:00,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,038 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-20 07:06:01,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,099 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-20 07:06:01,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,154 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,156 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 [2021-11-20 07:06:01,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-20 07:06:01,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,209 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,214 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 [2021-11-20 07:06:01,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,228 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-20 07:06:01,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,274 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-20 07:06:01,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,333 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-20 07:06:01,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,389 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-20 07:06:01,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,450 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-20 07:06:01,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-20 07:06:01,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,482 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-20 07:06:01,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:06:01,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:01,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:01,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-11-20 07:06:01,513 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:06:01,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,514 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-20 07:06:01,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-20 07:06:01,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,543 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-20 07:06:01,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-20 07:06:01,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,588 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-20 07:06:01,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,619 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-20 07:06:01,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,629 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,652 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-20 07:06:01,653 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 [2021-11-20 07:06:01,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,682 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-20 07:06:01,683 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 [2021-11-20 07:06:01,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,711 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-20 07:06:01,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,719 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-20 07:06:01,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,741 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-20 07:06:01,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-11-20 07:06:01,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,770 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-20 07:06:01,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,781 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-11-20 07:06:01,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,802 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-20 07:06:01,803 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 [2021-11-20 07:06:01,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-11-20 07:06:01,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,832 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-20 07:06:01,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,867 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-20 07:06:01,868 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 [2021-11-20 07:06:01,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,877 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-20 07:06:01,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,901 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-20 07:06:01,902 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 [2021-11-20 07:06:01,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,909 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,910 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,910 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-20 07:06:01,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,931 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-20 07:06:01,932 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 [2021-11-20 07:06:01,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,940 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-11-20 07:06:01,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,960 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-20 07:06:01,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:01,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:01,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:01,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:01,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:01,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:01,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:01,990 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:01,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-20 07:06:01,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:01,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:01,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:01,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:01,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:01,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:01,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,022 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-20 07:06:02,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-20 07:06:02,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,051 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-20 07:06:02,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,080 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-20 07:06:02,081 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 [2021-11-20 07:06:02,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,111 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-20 07:06:02,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,120 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,141 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-20 07:06:02,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,150 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-20 07:06:02,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,173 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-20 07:06:02,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-20 07:06:02,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,203 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-20 07:06:02,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-20 07:06:02,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,233 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-20 07:06:02,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,272 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-20 07:06:02,273 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 [2021-11-20 07:06:02,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-11-20 07:06:02,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,303 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-20 07:06:02,304 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 [2021-11-20 07:06:02,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,311 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,312 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-20 07:06:02,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,334 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-20 07:06:02,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,364 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-20 07:06:02,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-20 07:06:02,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,395 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-20 07:06:02,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-20 07:06:02,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,438 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-20 07:06:02,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,446 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,447 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,481 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-20 07:06:02,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,512 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-20 07:06:02,513 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 [2021-11-20 07:06:02,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,520 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-20 07:06:02,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,542 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-20 07:06:02,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,585 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,658 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-20 07:06:02,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,727 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-20 07:06:02,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,783 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,794 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,795 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,796 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-20 07:06:02,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,847 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,848 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 [2021-11-20 07:06:02,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-20 07:06:02,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,901 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,903 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-20 07:06:02,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:02,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:02,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:02,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:02,959 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:02,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:02,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:02,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:02,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:02,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:02,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:02,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:02,973 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:02,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:02,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-20 07:06:02,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,024 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,035 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:03,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:03,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:03,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-20 07:06:03,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,083 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,085 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 [2021-11-20 07:06:03,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:03,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,094 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:03,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:03,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-20 07:06:03,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,139 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:03,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:03,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:03,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-20 07:06:03,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,202 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:03,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:03,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:03,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-20 07:06:03,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-11-20 07:06:03,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,256 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-20 07:06:03,259 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 [2021-11-20 07:06:03,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,266 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:03,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,267 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:06:03,268 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:06:03,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-20 07:06:03,292 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:06:03,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,292 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-20 07:06:03,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,301 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,302 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,324 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-20 07:06:03,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,332 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,332 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,356 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-20 07:06:03,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,389 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-20 07:06:03,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,435 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,440 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-20 07:06:03,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,449 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,472 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-20 07:06:03,473 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 [2021-11-20 07:06:03,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,480 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-11-20 07:06:03,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,503 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-20 07:06:03,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,512 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,513 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,513 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,586 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,597 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-20 07:06:03,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,642 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-20 07:06:03,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,651 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-20 07:06:03,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,675 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-20 07:06:03,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,683 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,683 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-11-20 07:06:03,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,707 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-20 07:06:03,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,743 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-20 07:06:03,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-11-20 07:06:03,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,777 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-20 07:06:03,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,786 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,847 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-20 07:06:03,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,927 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:03,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:03,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:03,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-20 07:06:03,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:03,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:03,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:03,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:03,986 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:03,988 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 [2021-11-20 07:06:03,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:03,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:03,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:03,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:03,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:03,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:03,999 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-20 07:06:04,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,048 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,050 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 [2021-11-20 07:06:04,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-20 07:06:04,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,105 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,110 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,121 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,122 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-20 07:06:04,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,170 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,181 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,181 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-20 07:06:04,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,237 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,238 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,249 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,250 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-20 07:06:04,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,302 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,304 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 [2021-11-20 07:06:04,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-20 07:06:04,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-11-20 07:06:04,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,357 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-20 07:06:04,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,368 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,368 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,411 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-20 07:06:04,413 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 [2021-11-20 07:06:04,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,450 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-20 07:06:04,451 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 [2021-11-20 07:06:04,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,458 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,459 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,487 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-20 07:06:04,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,495 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,496 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-20 07:06:04,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,560 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,579 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,583 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-20 07:06:04,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,643 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,645 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 [2021-11-20 07:06:04,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,655 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-20 07:06:04,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-11-20 07:06:04,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,693 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-20 07:06:04,694 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 [2021-11-20 07:06:04,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,702 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-11-20 07:06:04,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,772 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-20 07:06:04,780 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 [2021-11-20 07:06:04,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,789 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,789 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,790 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-20 07:06:04,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,818 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-20 07:06:04,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,828 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,856 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-20 07:06:04,859 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 [2021-11-20 07:06:04,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,866 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,889 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:04,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,892 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-20 07:06:04,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:04,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:04,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:04,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:04,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-20 07:06:04,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:04,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:04,951 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:04,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-20 07:06:04,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:04,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:04,970 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:04,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:04,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:04,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:04,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,103 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,114 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,114 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-20 07:06:05,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,167 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,169 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 [2021-11-20 07:06:05,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,178 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-20 07:06:05,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,239 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,260 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-20 07:06:05,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,307 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,309 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 [2021-11-20 07:06:05,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-20 07:06:05,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,367 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,368 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 [2021-11-20 07:06:05,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,378 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-20 07:06:05,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,427 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-20 07:06:05,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,499 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,510 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-20 07:06:05,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,558 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,569 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-20 07:06:05,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,615 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,626 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,627 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-20 07:06:05,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-20 07:06:05,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,669 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-20 07:06:05,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-20 07:06:05,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,703 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-20 07:06:05,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,711 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:06:05,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:05,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:05,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-20 07:06:05,737 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:06:05,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,738 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-20 07:06:05,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,747 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,748 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,776 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-11-20 07:06:05,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,777 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-20 07:06:05,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,787 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-20 07:06:05,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,811 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-20 07:06:05,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,819 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,820 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,843 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-20 07:06:05,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-20 07:06:05,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,880 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-20 07:06:05,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,913 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-20 07:06:05,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,922 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,922 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:05,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,946 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-20 07:06:05,947 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 [2021-11-20 07:06:05,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:05,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-11-20 07:06:05,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:05,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:05,980 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:05,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-20 07:06:05,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:05,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:05,988 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:05,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:05,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:05,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:05,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:05,989 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:05,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:05,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,012 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-20 07:06:06,013 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 [2021-11-20 07:06:06,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,045 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-20 07:06:06,046 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 [2021-11-20 07:06:06,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,054 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,055 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-11-20 07:06:06,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,077 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-20 07:06:06,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-20 07:06:06,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,151 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,183 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,185 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-20 07:06:06,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,242 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-20 07:06:06,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,290 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-20 07:06:06,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,299 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,300 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,346 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-20 07:06:06,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,411 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,413 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 [2021-11-20 07:06:06,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-20 07:06:06,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,494 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,496 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 [2021-11-20 07:06:06,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-20 07:06:06,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,559 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,572 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-20 07:06:06,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,626 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-20 07:06:06,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,689 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-20 07:06:06,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,749 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,750 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,752 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 [2021-11-20 07:06:06,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,761 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-20 07:06:06,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,811 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,822 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-20 07:06:06,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,871 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,884 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-20 07:06:06,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,942 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,953 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,953 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,954 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-20 07:06:06,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:06,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:06,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:06,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:06,983 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:06,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-20 07:06:06,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:06,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:06,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:06,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:06,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:06,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:06,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:06,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:06,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:06,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,022 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-20 07:06:07,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-20 07:06:07,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,058 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-20 07:06:07,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,068 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-20 07:06:07,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,091 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-20 07:06:07,092 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 [2021-11-20 07:06:07,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,100 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-20 07:06:07,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,155 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-20 07:06:07,157 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 [2021-11-20 07:06:07,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,164 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,192 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-20 07:06:07,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,203 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-20 07:06:07,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,229 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-20 07:06:07,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,262 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-20 07:06:07,263 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 [2021-11-20 07:06:07,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,271 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,273 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,297 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-20 07:06:07,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,312 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,468 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-20 07:06:07,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,538 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,539 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 [2021-11-20 07:06:07,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-20 07:06:07,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,607 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-20 07:06:07,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,666 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-20 07:06:07,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,727 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-20 07:06:07,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,787 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,801 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-20 07:06:07,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,870 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-20 07:06:07,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,918 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-20 07:06:07,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-11-20 07:06:07,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,966 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-20 07:06:07,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:07,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:07,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:07,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:07,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:07,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:07,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:07,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:07,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:07,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:07,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:07,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:07,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:07,998 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:07,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-20 07:06:07,999 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 [2021-11-20 07:06:08,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:08,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:08,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:08,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-11-20 07:06:08,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,033 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-20 07:06:08,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:06:08,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:06:08,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:06:08,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-20 07:06:08,106 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:06:08,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,107 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-20 07:06:08,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,167 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-20 07:06:08,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,181 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,228 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-20 07:06:08,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,298 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-20 07:06:08,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,362 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-20 07:06:08,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-11-20 07:06:08,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,415 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-20 07:06:08,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,424 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-20 07:06:08,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,446 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-20 07:06:08,447 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 [2021-11-20 07:06:08,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,454 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,455 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,477 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-20 07:06:08,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,486 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,508 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-20 07:06:08,509 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 [2021-11-20 07:06:08,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-20 07:06:08,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,538 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-20 07:06:08,539 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 [2021-11-20 07:06:08,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-20 07:06:08,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,569 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-20 07:06:08,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,578 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,601 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-20 07:06:08,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,610 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-20 07:06:08,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,654 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-20 07:06:08,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,700 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-20 07:06:08,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,730 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-20 07:06:08,731 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 [2021-11-20 07:06:08,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,760 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-20 07:06:08,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,794 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-20 07:06:08,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-20 07:06:08,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,824 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-20 07:06:08,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,834 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-20 07:06:08,889 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,890 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-20 07:06:08,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:06:08,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:06:08,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:06:08,921 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:06:08,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-20 07:06:08,922 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 [2021-11-20 07:06:08,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:06:08,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:06:08,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:06:08,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:06:08,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:06:08,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:06:08,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:06:08,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:06:08,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:06:08,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-11-20 07:06:08,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-20 07:12:24,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,236 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6209)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:24,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,256 INFO L229 MonitoredProcess]: Starting monitored process 6210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Waiting until timeout for monitored process [2021-11-20 07:12:24,256 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 [2021-11-20 07:12:24,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6210)] Ended with exit code 0 [2021-11-20 07:12:24,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,283 INFO L229 MonitoredProcess]: Starting monitored process 6211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Waiting until timeout for monitored process [2021-11-20 07:12:24,284 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 [2021-11-20 07:12:24,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,291 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6211)] Ended with exit code 0 [2021-11-20 07:12:24,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,316 INFO L229 MonitoredProcess]: Starting monitored process 6212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Waiting until timeout for monitored process [2021-11-20 07:12:24,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,324 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,324 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6212)] Ended with exit code 0 [2021-11-20 07:12:24,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,344 INFO L229 MonitoredProcess]: Starting monitored process 6213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Waiting until timeout for monitored process [2021-11-20 07:12:24,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,352 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6213)] Ended with exit code 0 [2021-11-20 07:12:24,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,372 INFO L229 MonitoredProcess]: Starting monitored process 6214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Waiting until timeout for monitored process [2021-11-20 07:12:24,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6214)] Ended with exit code 0 [2021-11-20 07:12:24,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,399 INFO L229 MonitoredProcess]: Starting monitored process 6215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Waiting until timeout for monitored process [2021-11-20 07:12:24,400 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 [2021-11-20 07:12:24,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,407 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6215)] Ended with exit code 0 [2021-11-20 07:12:24,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,428 INFO L229 MonitoredProcess]: Starting monitored process 6216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Waiting until timeout for monitored process [2021-11-20 07:12:24,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,436 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6216)] Ended with exit code 0 [2021-11-20 07:12:24,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,456 INFO L229 MonitoredProcess]: Starting monitored process 6217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Waiting until timeout for monitored process [2021-11-20 07:12:24,457 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 [2021-11-20 07:12:24,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6217)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:24,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,484 INFO L229 MonitoredProcess]: Starting monitored process 6218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Waiting until timeout for monitored process [2021-11-20 07:12:24,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6218)] Ended with exit code 0 [2021-11-20 07:12:24,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,512 INFO L229 MonitoredProcess]: Starting monitored process 6219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6219)] Waiting until timeout for monitored process [2021-11-20 07:12:24,513 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 [2021-11-20 07:12:24,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6219)] Ended with exit code 0 [2021-11-20 07:12:24,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,540 INFO L229 MonitoredProcess]: Starting monitored process 6220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6220)] Waiting until timeout for monitored process [2021-11-20 07:12:24,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,548 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6220)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:24,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,568 INFO L229 MonitoredProcess]: Starting monitored process 6221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6221)] Waiting until timeout for monitored process [2021-11-20 07:12:24,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,576 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6221)] Ended with exit code 0 [2021-11-20 07:12:24,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,596 INFO L229 MonitoredProcess]: Starting monitored process 6222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6222)] Waiting until timeout for monitored process [2021-11-20 07:12:24,597 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 [2021-11-20 07:12:24,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,604 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,624 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6222)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:24,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,625 INFO L229 MonitoredProcess]: Starting monitored process 6223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6223)] Waiting until timeout for monitored process [2021-11-20 07:12:24,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6223)] Ended with exit code 0 [2021-11-20 07:12:24,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,653 INFO L229 MonitoredProcess]: Starting monitored process 6224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6224)] Waiting until timeout for monitored process [2021-11-20 07:12:24,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,661 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6224)] Ended with exit code 0 [2021-11-20 07:12:24,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,682 INFO L229 MonitoredProcess]: Starting monitored process 6225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6225)] Waiting until timeout for monitored process [2021-11-20 07:12:24,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,690 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6225)] Ended with exit code 0 [2021-11-20 07:12:24,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,710 INFO L229 MonitoredProcess]: Starting monitored process 6226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6226)] Waiting until timeout for monitored process [2021-11-20 07:12:24,711 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 [2021-11-20 07:12:24,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,718 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6226)] Ended with exit code 0 [2021-11-20 07:12:24,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,738 INFO L229 MonitoredProcess]: Starting monitored process 6227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6227)] Waiting until timeout for monitored process [2021-11-20 07:12:24,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,746 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6227)] Ended with exit code 0 [2021-11-20 07:12:24,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,766 INFO L229 MonitoredProcess]: Starting monitored process 6228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6228)] Waiting until timeout for monitored process [2021-11-20 07:12:24,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6228)] Ended with exit code 0 [2021-11-20 07:12:24,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,794 INFO L229 MonitoredProcess]: Starting monitored process 6229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6229)] Waiting until timeout for monitored process [2021-11-20 07:12:24,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,802 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6229)] Ended with exit code 0 [2021-11-20 07:12:24,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,822 INFO L229 MonitoredProcess]: Starting monitored process 6230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6230)] Waiting until timeout for monitored process [2021-11-20 07:12:24,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,829 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6230)] Ended with exit code 0 [2021-11-20 07:12:24,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,849 INFO L229 MonitoredProcess]: Starting monitored process 6231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6231)] Waiting until timeout for monitored process [2021-11-20 07:12:24,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6231)] Ended with exit code 0 [2021-11-20 07:12:24,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,880 INFO L229 MonitoredProcess]: Starting monitored process 6232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6232)] Waiting until timeout for monitored process [2021-11-20 07:12:24,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6232)] Ended with exit code 0 [2021-11-20 07:12:24,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,908 INFO L229 MonitoredProcess]: Starting monitored process 6233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6233)] Waiting until timeout for monitored process [2021-11-20 07:12:24,909 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 [2021-11-20 07:12:24,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:24,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:24,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:24,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:24,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:24,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6233)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:24,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:24,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:24,935 INFO L229 MonitoredProcess]: Starting monitored process 6234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:24,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6234)] Waiting until timeout for monitored process [2021-11-20 07:12:24,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:24,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:24,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:24,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:24,944 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:24,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,091 INFO L401 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2021-11-20 07:12:25,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6234)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,331 INFO L229 MonitoredProcess]: Starting monitored process 6235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6235)] Waiting until timeout for monitored process [2021-11-20 07:12:25,331 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 [2021-11-20 07:12:25,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,338 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6235)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,358 INFO L229 MonitoredProcess]: Starting monitored process 6236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6236)] Waiting until timeout for monitored process [2021-11-20 07:12:25,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6236)] Ended with exit code 0 [2021-11-20 07:12:25,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,385 INFO L229 MonitoredProcess]: Starting monitored process 6237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6237)] Waiting until timeout for monitored process [2021-11-20 07:12:25,386 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 [2021-11-20 07:12:25,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,393 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6237)] Ended with exit code 0 [2021-11-20 07:12:25,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,414 INFO L229 MonitoredProcess]: Starting monitored process 6238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6238)] Waiting until timeout for monitored process [2021-11-20 07:12:25,415 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 [2021-11-20 07:12:25,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,422 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6238)] Ended with exit code 0 [2021-11-20 07:12:25,441 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,441 INFO L229 MonitoredProcess]: Starting monitored process 6239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6239)] Waiting until timeout for monitored process [2021-11-20 07:12:25,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,449 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6239)] Ended with exit code 0 [2021-11-20 07:12:25,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,470 INFO L229 MonitoredProcess]: Starting monitored process 6240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6240)] Waiting until timeout for monitored process [2021-11-20 07:12:25,471 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 [2021-11-20 07:12:25,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,478 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6240)] Ended with exit code 0 [2021-11-20 07:12:25,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,500 INFO L229 MonitoredProcess]: Starting monitored process 6241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6241)] Waiting until timeout for monitored process [2021-11-20 07:12:25,501 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 [2021-11-20 07:12:25,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,508 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6241)] Ended with exit code 0 [2021-11-20 07:12:25,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,528 INFO L229 MonitoredProcess]: Starting monitored process 6242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6242)] Waiting until timeout for monitored process [2021-11-20 07:12:25,529 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:12:25,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:12:25,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6242)] Ended with exit code 0 [2021-11-20 07:12:25,555 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:12:25,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,556 INFO L229 MonitoredProcess]: Starting monitored process 6243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6243)] Waiting until timeout for monitored process [2021-11-20 07:12:25,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6243)] Ended with exit code 0 [2021-11-20 07:12:25,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,585 INFO L229 MonitoredProcess]: Starting monitored process 6244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6244)] Waiting until timeout for monitored process [2021-11-20 07:12:25,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6244)] Ended with exit code 0 [2021-11-20 07:12:25,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,617 INFO L229 MonitoredProcess]: Starting monitored process 6245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6245)] Waiting until timeout for monitored process [2021-11-20 07:12:25,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,625 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6245)] Ended with exit code 0 [2021-11-20 07:12:25,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,645 INFO L229 MonitoredProcess]: Starting monitored process 6246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6246)] Waiting until timeout for monitored process [2021-11-20 07:12:25,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,653 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,654 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6246)] Ended with exit code 0 [2021-11-20 07:12:25,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,674 INFO L229 MonitoredProcess]: Starting monitored process 6247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6247)] Waiting until timeout for monitored process [2021-11-20 07:12:25,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,682 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,682 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6247)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,702 INFO L229 MonitoredProcess]: Starting monitored process 6248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6248)] Waiting until timeout for monitored process [2021-11-20 07:12:25,703 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 [2021-11-20 07:12:25,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,710 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,710 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6248)] Ended with exit code 0 [2021-11-20 07:12:25,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,730 INFO L229 MonitoredProcess]: Starting monitored process 6249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6249)] Waiting until timeout for monitored process [2021-11-20 07:12:25,731 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 [2021-11-20 07:12:25,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6249)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,758 INFO L229 MonitoredProcess]: Starting monitored process 6250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6250)] Waiting until timeout for monitored process [2021-11-20 07:12:25,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,766 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6250)] Ended with exit code 0 [2021-11-20 07:12:25,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,786 INFO L229 MonitoredProcess]: Starting monitored process 6251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6251)] Waiting until timeout for monitored process [2021-11-20 07:12:25,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,794 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6251)] Ended with exit code 0 [2021-11-20 07:12:25,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,814 INFO L229 MonitoredProcess]: Starting monitored process 6252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6252)] Waiting until timeout for monitored process [2021-11-20 07:12:25,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,822 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,822 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6252)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,841 INFO L229 MonitoredProcess]: Starting monitored process 6253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6253)] Waiting until timeout for monitored process [2021-11-20 07:12:25,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6253)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:25,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,869 INFO L229 MonitoredProcess]: Starting monitored process 6254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6254)] Waiting until timeout for monitored process [2021-11-20 07:12:25,870 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 [2021-11-20 07:12:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6254)] Ended with exit code 0 [2021-11-20 07:12:25,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,897 INFO L229 MonitoredProcess]: Starting monitored process 6255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6255)] Waiting until timeout for monitored process [2021-11-20 07:12:25,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,905 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,905 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6255)] Ended with exit code 0 [2021-11-20 07:12:25,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,928 INFO L229 MonitoredProcess]: Starting monitored process 6256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6256)] Waiting until timeout for monitored process [2021-11-20 07:12:25,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6256)] Ended with exit code 0 [2021-11-20 07:12:25,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,957 INFO L229 MonitoredProcess]: Starting monitored process 6257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6257)] Waiting until timeout for monitored process [2021-11-20 07:12:25,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:25,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6257)] Ended with exit code 0 [2021-11-20 07:12:25,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:25,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:25,985 INFO L229 MonitoredProcess]: Starting monitored process 6258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:25,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6258)] Waiting until timeout for monitored process [2021-11-20 07:12:25,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:25,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:25,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:25,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:25,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:25,993 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:25,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:25,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:25,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6258)] Ended with exit code 0 [2021-11-20 07:12:26,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,015 INFO L229 MonitoredProcess]: Starting monitored process 6259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6259)] Waiting until timeout for monitored process [2021-11-20 07:12:26,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,022 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,023 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6259)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,043 INFO L229 MonitoredProcess]: Starting monitored process 6260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6260)] Waiting until timeout for monitored process [2021-11-20 07:12:26,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,051 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6260)] Ended with exit code 0 [2021-11-20 07:12:26,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,071 INFO L229 MonitoredProcess]: Starting monitored process 6261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6261)] Waiting until timeout for monitored process [2021-11-20 07:12:26,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,078 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,079 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6261)] Ended with exit code 0 [2021-11-20 07:12:26,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,101 INFO L229 MonitoredProcess]: Starting monitored process 6262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6262)] Waiting until timeout for monitored process [2021-11-20 07:12:26,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,109 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6262)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,130 INFO L229 MonitoredProcess]: Starting monitored process 6263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6263)] Waiting until timeout for monitored process [2021-11-20 07:12:26,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,138 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,138 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6263)] Ended with exit code 0 [2021-11-20 07:12:26,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,158 INFO L229 MonitoredProcess]: Starting monitored process 6264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6264)] Waiting until timeout for monitored process [2021-11-20 07:12:26,163 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 [2021-11-20 07:12:26,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,170 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6264)] Ended with exit code 0 [2021-11-20 07:12:26,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,192 INFO L229 MonitoredProcess]: Starting monitored process 6265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6265)] Waiting until timeout for monitored process [2021-11-20 07:12:26,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,200 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6265)] Ended with exit code 0 [2021-11-20 07:12:26,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,225 INFO L229 MonitoredProcess]: Starting monitored process 6266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6266)] Waiting until timeout for monitored process [2021-11-20 07:12:26,225 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 [2021-11-20 07:12:26,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6266)] Ended with exit code 0 [2021-11-20 07:12:26,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,256 INFO L229 MonitoredProcess]: Starting monitored process 6267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6267)] Waiting until timeout for monitored process [2021-11-20 07:12:26,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6267)] Ended with exit code 0 [2021-11-20 07:12:26,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,284 INFO L229 MonitoredProcess]: Starting monitored process 6268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6268)] Waiting until timeout for monitored process [2021-11-20 07:12:26,285 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 [2021-11-20 07:12:26,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6268)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,312 INFO L229 MonitoredProcess]: Starting monitored process 6269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6269)] Waiting until timeout for monitored process [2021-11-20 07:12:26,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6269)] Ended with exit code 0 [2021-11-20 07:12:26,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,342 INFO L229 MonitoredProcess]: Starting monitored process 6270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6270)] Waiting until timeout for monitored process [2021-11-20 07:12:26,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,349 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6270)] Ended with exit code 0 [2021-11-20 07:12:26,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,370 INFO L229 MonitoredProcess]: Starting monitored process 6271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6271)] Waiting until timeout for monitored process [2021-11-20 07:12:26,370 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 [2021-11-20 07:12:26,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,377 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,378 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6271)] Ended with exit code 0 [2021-11-20 07:12:26,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,398 INFO L229 MonitoredProcess]: Starting monitored process 6272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6272)] Waiting until timeout for monitored process [2021-11-20 07:12:26,399 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 [2021-11-20 07:12:26,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6272)] Ended with exit code 0 [2021-11-20 07:12:26,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,426 INFO L229 MonitoredProcess]: Starting monitored process 6273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6273)] Waiting until timeout for monitored process [2021-11-20 07:12:26,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,434 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6273)] Ended with exit code 0 [2021-11-20 07:12:26,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,455 INFO L229 MonitoredProcess]: Starting monitored process 6274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6274)] Waiting until timeout for monitored process [2021-11-20 07:12:26,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,463 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6274)] Ended with exit code 0 [2021-11-20 07:12:26,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,483 INFO L229 MonitoredProcess]: Starting monitored process 6275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6275)] Waiting until timeout for monitored process [2021-11-20 07:12:26,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6275)] Ended with exit code 0 [2021-11-20 07:12:26,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,511 INFO L229 MonitoredProcess]: Starting monitored process 6276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6276)] Waiting until timeout for monitored process [2021-11-20 07:12:26,512 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 [2021-11-20 07:12:26,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6276)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,539 INFO L229 MonitoredProcess]: Starting monitored process 6277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6277)] Waiting until timeout for monitored process [2021-11-20 07:12:26,539 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 [2021-11-20 07:12:26,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,547 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6277)] Ended with exit code 0 [2021-11-20 07:12:26,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,566 INFO L229 MonitoredProcess]: Starting monitored process 6278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6278)] Waiting until timeout for monitored process [2021-11-20 07:12:26,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6278)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,595 INFO L229 MonitoredProcess]: Starting monitored process 6279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6279)] Waiting until timeout for monitored process [2021-11-20 07:12:26,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,604 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6279)] Ended with exit code 0 [2021-11-20 07:12:26,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,624 INFO L229 MonitoredProcess]: Starting monitored process 6280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6280)] Waiting until timeout for monitored process [2021-11-20 07:12:26,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6280)] Ended with exit code 0 [2021-11-20 07:12:26,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,652 INFO L229 MonitoredProcess]: Starting monitored process 6281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6281)] Waiting until timeout for monitored process [2021-11-20 07:12:26,653 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 [2021-11-20 07:12:26,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,660 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,660 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6281)] Ended with exit code 0 [2021-11-20 07:12:26,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,680 INFO L229 MonitoredProcess]: Starting monitored process 6282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6282)] Waiting until timeout for monitored process [2021-11-20 07:12:26,681 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 [2021-11-20 07:12:26,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6282)] Ended with exit code 0 [2021-11-20 07:12:26,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,710 INFO L229 MonitoredProcess]: Starting monitored process 6283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6283)] Waiting until timeout for monitored process [2021-11-20 07:12:26,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6283)] Ended with exit code 0 [2021-11-20 07:12:26,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,738 INFO L229 MonitoredProcess]: Starting monitored process 6284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6284)] Waiting until timeout for monitored process [2021-11-20 07:12:26,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,746 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,747 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6284)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:26,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,770 INFO L229 MonitoredProcess]: Starting monitored process 6285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6285)] Waiting until timeout for monitored process [2021-11-20 07:12:26,771 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 [2021-11-20 07:12:26,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,778 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,779 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6285)] Ended with exit code 0 [2021-11-20 07:12:26,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,799 INFO L229 MonitoredProcess]: Starting monitored process 6286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6286)] Waiting until timeout for monitored process [2021-11-20 07:12:26,800 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 [2021-11-20 07:12:26,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,808 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6286)] Ended with exit code 0 [2021-11-20 07:12:26,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,828 INFO L229 MonitoredProcess]: Starting monitored process 6287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6287)] Waiting until timeout for monitored process [2021-11-20 07:12:26,829 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 [2021-11-20 07:12:26,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,835 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,836 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6287)] Ended with exit code 0 [2021-11-20 07:12:26,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,857 INFO L229 MonitoredProcess]: Starting monitored process 6288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6288)] Waiting until timeout for monitored process [2021-11-20 07:12:26,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6288)] Ended with exit code 0 [2021-11-20 07:12:26,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,934 INFO L229 MonitoredProcess]: Starting monitored process 6289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6289)] Waiting until timeout for monitored process [2021-11-20 07:12:26,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6289)] Ended with exit code 0 [2021-11-20 07:12:26,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,963 INFO L229 MonitoredProcess]: Starting monitored process 6290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6290)] Waiting until timeout for monitored process [2021-11-20 07:12:26,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:26,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:26,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:26,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:26,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:26,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:26,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:26,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:26,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:26,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6290)] Ended with exit code 0 [2021-11-20 07:12:26,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:26,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:26,992 INFO L229 MonitoredProcess]: Starting monitored process 6291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:26,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6291)] Waiting until timeout for monitored process [2021-11-20 07:12:26,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6291)] Ended with exit code 0 [2021-11-20 07:12:27,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,020 INFO L229 MonitoredProcess]: Starting monitored process 6292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6292)] Waiting until timeout for monitored process [2021-11-20 07:12:27,021 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 [2021-11-20 07:12:27,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,028 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6292)] Ended with exit code 0 [2021-11-20 07:12:27,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,048 INFO L229 MonitoredProcess]: Starting monitored process 6293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6293)] Waiting until timeout for monitored process [2021-11-20 07:12:27,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,057 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6293)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:27,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,077 INFO L229 MonitoredProcess]: Starting monitored process 6294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6294)] Waiting until timeout for monitored process [2021-11-20 07:12:27,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,084 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6294)] Ended with exit code 0 [2021-11-20 07:12:27,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,105 INFO L229 MonitoredProcess]: Starting monitored process 6295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6295)] Waiting until timeout for monitored process [2021-11-20 07:12:27,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,113 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,113 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6295)] Ended with exit code 0 [2021-11-20 07:12:27,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,133 INFO L229 MonitoredProcess]: Starting monitored process 6296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6296)] Waiting until timeout for monitored process [2021-11-20 07:12:27,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,144 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:27,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,362 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2021-11-20 07:12:27,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6296)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:27,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,754 INFO L229 MonitoredProcess]: Starting monitored process 6297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6297)] Waiting until timeout for monitored process [2021-11-20 07:12:27,755 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 [2021-11-20 07:12:27,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,762 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,762 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6297)] Ended with exit code 0 [2021-11-20 07:12:27,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,782 INFO L229 MonitoredProcess]: Starting monitored process 6298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6298)] Waiting until timeout for monitored process [2021-11-20 07:12:27,783 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 [2021-11-20 07:12:27,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,790 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6298)] Ended with exit code 0 [2021-11-20 07:12:27,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,812 INFO L229 MonitoredProcess]: Starting monitored process 6299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6299)] Waiting until timeout for monitored process [2021-11-20 07:12:27,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,820 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6299)] Ended with exit code 0 [2021-11-20 07:12:27,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,841 INFO L229 MonitoredProcess]: Starting monitored process 6300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6300)] Waiting until timeout for monitored process [2021-11-20 07:12:27,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,848 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,849 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6300)] Ended with exit code 0 [2021-11-20 07:12:27,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,868 INFO L229 MonitoredProcess]: Starting monitored process 6301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6301)] Waiting until timeout for monitored process [2021-11-20 07:12:27,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6301)] Ended with exit code 0 [2021-11-20 07:12:27,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,898 INFO L229 MonitoredProcess]: Starting monitored process 6302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,922 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 [2021-11-20 07:12:27,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,932 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6302)] Waiting until timeout for monitored process [2021-11-20 07:12:27,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:27,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6302)] Ended with exit code 0 [2021-11-20 07:12:27,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:27,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:27,978 INFO L229 MonitoredProcess]: Starting monitored process 6303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:27,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:27,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:27,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:27,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:27,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:27,988 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:27,990 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:27,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:27,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6303)] Waiting until timeout for monitored process [2021-11-20 07:12:28,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6303)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,039 INFO L229 MonitoredProcess]: Starting monitored process 6304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:28,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:28,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6304)] Waiting until timeout for monitored process [2021-11-20 07:12:28,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6304)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,094 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:12:28,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,095 INFO L229 MonitoredProcess]: Starting monitored process 6305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6305)] Waiting until timeout for monitored process [2021-11-20 07:12:28,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6305)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,151 INFO L229 MonitoredProcess]: Starting monitored process 6306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6306)] Waiting until timeout for monitored process [2021-11-20 07:12:28,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6306)] Ended with exit code 0 [2021-11-20 07:12:28,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,203 INFO L229 MonitoredProcess]: Starting monitored process 6307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6307)] Waiting until timeout for monitored process [2021-11-20 07:12:28,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6307)] Ended with exit code 0 [2021-11-20 07:12:28,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,232 INFO L229 MonitoredProcess]: Starting monitored process 6308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6308)] Waiting until timeout for monitored process [2021-11-20 07:12:28,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6308)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,262 INFO L229 MonitoredProcess]: Starting monitored process 6309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6309)] Waiting until timeout for monitored process [2021-11-20 07:12:28,263 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 [2021-11-20 07:12:28,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,270 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6309)] Ended with exit code 0 [2021-11-20 07:12:28,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,298 INFO L229 MonitoredProcess]: Starting monitored process 6310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6310)] Waiting until timeout for monitored process [2021-11-20 07:12:28,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,306 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6310)] Ended with exit code 0 [2021-11-20 07:12:28,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,327 INFO L229 MonitoredProcess]: Starting monitored process 6311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6311)] Waiting until timeout for monitored process [2021-11-20 07:12:28,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6311)] Ended with exit code 0 [2021-11-20 07:12:28,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,355 INFO L229 MonitoredProcess]: Starting monitored process 6312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6312)] Waiting until timeout for monitored process [2021-11-20 07:12:28,356 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 [2021-11-20 07:12:28,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6312)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,383 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,383 INFO L229 MonitoredProcess]: Starting monitored process 6313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6313)] Waiting until timeout for monitored process [2021-11-20 07:12:28,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6313)] Ended with exit code 0 [2021-11-20 07:12:28,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,411 INFO L229 MonitoredProcess]: Starting monitored process 6314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6314)] Waiting until timeout for monitored process [2021-11-20 07:12:28,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6314)] Ended with exit code 0 [2021-11-20 07:12:28,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,440 INFO L229 MonitoredProcess]: Starting monitored process 6315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6315)] Waiting until timeout for monitored process [2021-11-20 07:12:28,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6315)] Ended with exit code 0 [2021-11-20 07:12:28,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,472 INFO L229 MonitoredProcess]: Starting monitored process 6316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6316)] Waiting until timeout for monitored process [2021-11-20 07:12:28,473 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 [2021-11-20 07:12:28,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6316)] Ended with exit code 0 [2021-11-20 07:12:28,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,504 INFO L229 MonitoredProcess]: Starting monitored process 6317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6317)] Waiting until timeout for monitored process [2021-11-20 07:12:28,505 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 [2021-11-20 07:12:28,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,512 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6317)] Ended with exit code 0 [2021-11-20 07:12:28,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,532 INFO L229 MonitoredProcess]: Starting monitored process 6318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6318)] Waiting until timeout for monitored process [2021-11-20 07:12:28,533 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 [2021-11-20 07:12:28,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,540 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6318)] Ended with exit code 0 [2021-11-20 07:12:28,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,564 INFO L229 MonitoredProcess]: Starting monitored process 6319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6319)] Waiting until timeout for monitored process [2021-11-20 07:12:28,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,572 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6319)] Ended with exit code 0 [2021-11-20 07:12:28,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,596 INFO L229 MonitoredProcess]: Starting monitored process 6320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6320)] Waiting until timeout for monitored process [2021-11-20 07:12:28,597 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 [2021-11-20 07:12:28,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,604 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6320)] Ended with exit code 0 [2021-11-20 07:12:28,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,626 INFO L229 MonitoredProcess]: Starting monitored process 6321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6321)] Waiting until timeout for monitored process [2021-11-20 07:12:28,627 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 [2021-11-20 07:12:28,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6321)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,654 INFO L229 MonitoredProcess]: Starting monitored process 6322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6322)] Waiting until timeout for monitored process [2021-11-20 07:12:28,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6322)] Ended with exit code 0 [2021-11-20 07:12:28,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,683 INFO L229 MonitoredProcess]: Starting monitored process 6323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6323)] Waiting until timeout for monitored process [2021-11-20 07:12:28,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6323)] Ended with exit code 0 [2021-11-20 07:12:28,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,712 INFO L229 MonitoredProcess]: Starting monitored process 6324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6324)] Waiting until timeout for monitored process [2021-11-20 07:12:28,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6324)] Ended with exit code 0 [2021-11-20 07:12:28,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,741 INFO L229 MonitoredProcess]: Starting monitored process 6325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6325)] Waiting until timeout for monitored process [2021-11-20 07:12:28,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6325)] Ended with exit code 0 [2021-11-20 07:12:28,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,769 INFO L229 MonitoredProcess]: Starting monitored process 6326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6326)] Waiting until timeout for monitored process [2021-11-20 07:12:28,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6326)] Ended with exit code 0 [2021-11-20 07:12:28,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,800 INFO L229 MonitoredProcess]: Starting monitored process 6327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6327)] Waiting until timeout for monitored process [2021-11-20 07:12:28,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6327)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,828 INFO L229 MonitoredProcess]: Starting monitored process 6328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6328)] Waiting until timeout for monitored process [2021-11-20 07:12:28,829 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 [2021-11-20 07:12:28,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6328)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,856 INFO L229 MonitoredProcess]: Starting monitored process 6329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6329)] Waiting until timeout for monitored process [2021-11-20 07:12:28,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6329)] Ended with exit code 0 [2021-11-20 07:12:28,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,884 INFO L229 MonitoredProcess]: Starting monitored process 6330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6330)] Waiting until timeout for monitored process [2021-11-20 07:12:28,885 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 [2021-11-20 07:12:28,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6330)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,913 INFO L229 MonitoredProcess]: Starting monitored process 6331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6331)] Waiting until timeout for monitored process [2021-11-20 07:12:28,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6331)] Ended with exit code 0 [2021-11-20 07:12:28,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,943 INFO L229 MonitoredProcess]: Starting monitored process 6332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6332)] Waiting until timeout for monitored process [2021-11-20 07:12:28,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6332)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:28,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:28,971 INFO L229 MonitoredProcess]: Starting monitored process 6333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:28,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6333)] Waiting until timeout for monitored process [2021-11-20 07:12:28,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:28,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:28,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:28,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:28,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:28,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:28,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:28,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:28,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:28,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6333)] Ended with exit code 0 [2021-11-20 07:12:28,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:28,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,000 INFO L229 MonitoredProcess]: Starting monitored process 6334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6334)] Waiting until timeout for monitored process [2021-11-20 07:12:29,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6334)] Ended with exit code 0 [2021-11-20 07:12:29,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,034 INFO L229 MonitoredProcess]: Starting monitored process 6335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6335)] Waiting until timeout for monitored process [2021-11-20 07:12:29,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6335)] Ended with exit code 0 [2021-11-20 07:12:29,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,071 INFO L229 MonitoredProcess]: Starting monitored process 6336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6336)] Waiting until timeout for monitored process [2021-11-20 07:12:29,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,080 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6336)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,100 INFO L229 MonitoredProcess]: Starting monitored process 6337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6337)] Waiting until timeout for monitored process [2021-11-20 07:12:29,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6337)] Ended with exit code 0 [2021-11-20 07:12:29,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,128 INFO L229 MonitoredProcess]: Starting monitored process 6338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6338)] Waiting until timeout for monitored process [2021-11-20 07:12:29,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6338)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,156 INFO L229 MonitoredProcess]: Starting monitored process 6339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6339)] Waiting until timeout for monitored process [2021-11-20 07:12:29,157 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 [2021-11-20 07:12:29,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6339)] Ended with exit code 0 [2021-11-20 07:12:29,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,184 INFO L229 MonitoredProcess]: Starting monitored process 6340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6340)] Waiting until timeout for monitored process [2021-11-20 07:12:29,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6340)] Ended with exit code 0 [2021-11-20 07:12:29,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,214 INFO L229 MonitoredProcess]: Starting monitored process 6341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6341)] Waiting until timeout for monitored process [2021-11-20 07:12:29,215 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 [2021-11-20 07:12:29,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6341)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,243 INFO L229 MonitoredProcess]: Starting monitored process 6342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6342)] Waiting until timeout for monitored process [2021-11-20 07:12:29,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6342)] Ended with exit code 0 [2021-11-20 07:12:29,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,272 INFO L229 MonitoredProcess]: Starting monitored process 6343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6343)] Waiting until timeout for monitored process [2021-11-20 07:12:29,273 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 [2021-11-20 07:12:29,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,280 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6343)] Ended with exit code 0 [2021-11-20 07:12:29,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,300 INFO L229 MonitoredProcess]: Starting monitored process 6344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6344)] Waiting until timeout for monitored process [2021-11-20 07:12:29,301 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 [2021-11-20 07:12:29,307 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,309 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6344)] Ended with exit code 0 [2021-11-20 07:12:29,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,330 INFO L229 MonitoredProcess]: Starting monitored process 6345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6345)] Waiting until timeout for monitored process [2021-11-20 07:12:29,334 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 [2021-11-20 07:12:29,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,341 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,342 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6345)] Ended with exit code 0 [2021-11-20 07:12:29,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,362 INFO L229 MonitoredProcess]: Starting monitored process 6346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6346)] Waiting until timeout for monitored process [2021-11-20 07:12:29,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6346)] Ended with exit code 0 [2021-11-20 07:12:29,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,393 INFO L229 MonitoredProcess]: Starting monitored process 6347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6347)] Waiting until timeout for monitored process [2021-11-20 07:12:29,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,401 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,402 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6347)] Ended with exit code 0 [2021-11-20 07:12:29,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,422 INFO L229 MonitoredProcess]: Starting monitored process 6348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6348)] Waiting until timeout for monitored process [2021-11-20 07:12:29,423 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 [2021-11-20 07:12:29,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6348)] Ended with exit code 0 [2021-11-20 07:12:29,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,451 INFO L229 MonitoredProcess]: Starting monitored process 6349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6349)] Waiting until timeout for monitored process [2021-11-20 07:12:29,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6349)] Ended with exit code 0 [2021-11-20 07:12:29,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,481 INFO L229 MonitoredProcess]: Starting monitored process 6350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6350)] Waiting until timeout for monitored process [2021-11-20 07:12:29,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6350)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,510 INFO L229 MonitoredProcess]: Starting monitored process 6351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6351)] Waiting until timeout for monitored process [2021-11-20 07:12:29,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6351)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,539 INFO L229 MonitoredProcess]: Starting monitored process 6352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6352)] Waiting until timeout for monitored process [2021-11-20 07:12:29,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6352)] Ended with exit code 0 [2021-11-20 07:12:29,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,569 INFO L229 MonitoredProcess]: Starting monitored process 6353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6353)] Waiting until timeout for monitored process [2021-11-20 07:12:29,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6353)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,597 INFO L229 MonitoredProcess]: Starting monitored process 6354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6354)] Waiting until timeout for monitored process [2021-11-20 07:12:29,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,605 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,605 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6354)] Ended with exit code 0 [2021-11-20 07:12:29,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,626 INFO L229 MonitoredProcess]: Starting monitored process 6355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6355)] Waiting until timeout for monitored process [2021-11-20 07:12:29,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,634 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6355)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:29,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,654 INFO L229 MonitoredProcess]: Starting monitored process 6356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6356)] Waiting until timeout for monitored process [2021-11-20 07:12:29,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6356)] Ended with exit code 0 [2021-11-20 07:12:29,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,683 INFO L229 MonitoredProcess]: Starting monitored process 6357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6357)] Waiting until timeout for monitored process [2021-11-20 07:12:29,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:29,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:29,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:29,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:29,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:29,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6357)] Ended with exit code 0 [2021-11-20 07:12:29,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:29,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:29,716 INFO L229 MonitoredProcess]: Starting monitored process 6358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:29,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6358)] Waiting until timeout for monitored process [2021-11-20 07:12:29,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:29,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:29,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:29,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:29,735 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:29,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,026 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-11-20 07:12:30,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6358)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:30,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,655 INFO L229 MonitoredProcess]: Starting monitored process 6359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6359)] Waiting until timeout for monitored process [2021-11-20 07:12:30,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6359)] Ended with exit code 0 [2021-11-20 07:12:30,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,683 INFO L229 MonitoredProcess]: Starting monitored process 6360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6360)] Waiting until timeout for monitored process [2021-11-20 07:12:30,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,691 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6360)] Ended with exit code 0 [2021-11-20 07:12:30,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,711 INFO L229 MonitoredProcess]: Starting monitored process 6361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6361)] Waiting until timeout for monitored process [2021-11-20 07:12:30,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,720 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6361)] Ended with exit code 0 [2021-11-20 07:12:30,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,741 INFO L229 MonitoredProcess]: Starting monitored process 6362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6362)] Waiting until timeout for monitored process [2021-11-20 07:12:30,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6362)] Ended with exit code 0 [2021-11-20 07:12:30,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,772 INFO L229 MonitoredProcess]: Starting monitored process 6363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6363)] Waiting until timeout for monitored process [2021-11-20 07:12:30,773 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 [2021-11-20 07:12:30,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6363)] Ended with exit code 0 [2021-11-20 07:12:30,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,803 INFO L229 MonitoredProcess]: Starting monitored process 6364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6364)] Waiting until timeout for monitored process [2021-11-20 07:12:30,804 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 [2021-11-20 07:12:30,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6364)] Ended with exit code 0 [2021-11-20 07:12:30,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,833 INFO L229 MonitoredProcess]: Starting monitored process 6365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6365)] Waiting until timeout for monitored process [2021-11-20 07:12:30,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6365)] Ended with exit code 0 [2021-11-20 07:12:30,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,864 INFO L229 MonitoredProcess]: Starting monitored process 6366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6366)] Waiting until timeout for monitored process [2021-11-20 07:12:30,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:30,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:30,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6366)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:30,892 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:12:30,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,892 INFO L229 MonitoredProcess]: Starting monitored process 6367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6367)] Waiting until timeout for monitored process [2021-11-20 07:12:30,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:30,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:30,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6367)] Ended with exit code 0 [2021-11-20 07:12:30,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,923 INFO L229 MonitoredProcess]: Starting monitored process 6368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6368)] Waiting until timeout for monitored process [2021-11-20 07:12:30,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:30,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:30,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6368)] Ended with exit code 0 [2021-11-20 07:12:30,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,957 INFO L229 MonitoredProcess]: Starting monitored process 6369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6369)] Waiting until timeout for monitored process [2021-11-20 07:12:30,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:30,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:30,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:30,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:30,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6369)] Ended with exit code 0 [2021-11-20 07:12:30,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:30,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:30,987 INFO L229 MonitoredProcess]: Starting monitored process 6370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:30,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6370)] Waiting until timeout for monitored process [2021-11-20 07:12:30,987 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 [2021-11-20 07:12:30,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:30,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:30,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:30,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:30,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:30,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:30,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:30,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6370)] Ended with exit code 0 [2021-11-20 07:12:31,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,017 INFO L229 MonitoredProcess]: Starting monitored process 6371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6371)] Waiting until timeout for monitored process [2021-11-20 07:12:31,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6371)] Ended with exit code 0 [2021-11-20 07:12:31,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,045 INFO L229 MonitoredProcess]: Starting monitored process 6372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6372)] Waiting until timeout for monitored process [2021-11-20 07:12:31,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6372)] Ended with exit code 0 [2021-11-20 07:12:31,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,074 INFO L229 MonitoredProcess]: Starting monitored process 6373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6373)] Waiting until timeout for monitored process [2021-11-20 07:12:31,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,082 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6373)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,102 INFO L229 MonitoredProcess]: Starting monitored process 6374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6374)] Waiting until timeout for monitored process [2021-11-20 07:12:31,103 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 [2021-11-20 07:12:31,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,111 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6374)] Ended with exit code 0 [2021-11-20 07:12:31,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,131 INFO L229 MonitoredProcess]: Starting monitored process 6375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6375)] Waiting until timeout for monitored process [2021-11-20 07:12:31,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,139 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6375)] Ended with exit code 0 [2021-11-20 07:12:31,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,159 INFO L229 MonitoredProcess]: Starting monitored process 6376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6376)] Waiting until timeout for monitored process [2021-11-20 07:12:31,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6376)] Ended with exit code 0 [2021-11-20 07:12:31,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,187 INFO L229 MonitoredProcess]: Starting monitored process 6377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6377)] Waiting until timeout for monitored process [2021-11-20 07:12:31,188 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 [2021-11-20 07:12:31,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6377)] Ended with exit code 0 [2021-11-20 07:12:31,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,216 INFO L229 MonitoredProcess]: Starting monitored process 6378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6378)] Waiting until timeout for monitored process [2021-11-20 07:12:31,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,225 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6378)] Ended with exit code 0 [2021-11-20 07:12:31,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,248 INFO L229 MonitoredProcess]: Starting monitored process 6379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6379)] Waiting until timeout for monitored process [2021-11-20 07:12:31,249 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 [2021-11-20 07:12:31,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6379)] Ended with exit code 0 [2021-11-20 07:12:31,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,277 INFO L229 MonitoredProcess]: Starting monitored process 6380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6380)] Waiting until timeout for monitored process [2021-11-20 07:12:31,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6380)] Ended with exit code 0 [2021-11-20 07:12:31,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,307 INFO L229 MonitoredProcess]: Starting monitored process 6381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6381)] Waiting until timeout for monitored process [2021-11-20 07:12:31,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,315 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6381)] Ended with exit code 0 [2021-11-20 07:12:31,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,337 INFO L229 MonitoredProcess]: Starting monitored process 6382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6382)] Waiting until timeout for monitored process [2021-11-20 07:12:31,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,345 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,346 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6382)] Ended with exit code 0 [2021-11-20 07:12:31,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,367 INFO L229 MonitoredProcess]: Starting monitored process 6383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6383)] Waiting until timeout for monitored process [2021-11-20 07:12:31,368 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 [2021-11-20 07:12:31,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6383)] Ended with exit code 0 [2021-11-20 07:12:31,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,396 INFO L229 MonitoredProcess]: Starting monitored process 6384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6384)] Waiting until timeout for monitored process [2021-11-20 07:12:31,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6384)] Ended with exit code 0 [2021-11-20 07:12:31,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,428 INFO L229 MonitoredProcess]: Starting monitored process 6385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6385)] Waiting until timeout for monitored process [2021-11-20 07:12:31,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6385)] Ended with exit code 0 [2021-11-20 07:12:31,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,458 INFO L229 MonitoredProcess]: Starting monitored process 6386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6386)] Waiting until timeout for monitored process [2021-11-20 07:12:31,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6386)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,487 INFO L229 MonitoredProcess]: Starting monitored process 6387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6387)] Waiting until timeout for monitored process [2021-11-20 07:12:31,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,495 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6387)] Ended with exit code 0 [2021-11-20 07:12:31,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,516 INFO L229 MonitoredProcess]: Starting monitored process 6388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6388)] Waiting until timeout for monitored process [2021-11-20 07:12:31,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6388)] Ended with exit code 0 [2021-11-20 07:12:31,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,546 INFO L229 MonitoredProcess]: Starting monitored process 6389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6389)] Waiting until timeout for monitored process [2021-11-20 07:12:31,547 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 [2021-11-20 07:12:31,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6389)] Ended with exit code 0 [2021-11-20 07:12:31,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,576 INFO L229 MonitoredProcess]: Starting monitored process 6390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6390)] Waiting until timeout for monitored process [2021-11-20 07:12:31,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,584 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,585 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6390)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,605 INFO L229 MonitoredProcess]: Starting monitored process 6391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6391)] Waiting until timeout for monitored process [2021-11-20 07:12:31,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,613 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,613 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6391)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,633 INFO L229 MonitoredProcess]: Starting monitored process 6392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6392)] Waiting until timeout for monitored process [2021-11-20 07:12:31,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6392)] Ended with exit code 0 [2021-11-20 07:12:31,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,662 INFO L229 MonitoredProcess]: Starting monitored process 6393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6393)] Waiting until timeout for monitored process [2021-11-20 07:12:31,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6393)] Ended with exit code 0 [2021-11-20 07:12:31,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,696 INFO L229 MonitoredProcess]: Starting monitored process 6394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6394)] Waiting until timeout for monitored process [2021-11-20 07:12:31,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6394)] Ended with exit code 0 [2021-11-20 07:12:31,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,725 INFO L229 MonitoredProcess]: Starting monitored process 6395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6395)] Waiting until timeout for monitored process [2021-11-20 07:12:31,725 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 [2021-11-20 07:12:31,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,732 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6395)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,754 INFO L229 MonitoredProcess]: Starting monitored process 6396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6396)] Waiting until timeout for monitored process [2021-11-20 07:12:31,755 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 [2021-11-20 07:12:31,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,762 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6396)] Ended with exit code 0 [2021-11-20 07:12:31,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,783 INFO L229 MonitoredProcess]: Starting monitored process 6397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6397)] Waiting until timeout for monitored process [2021-11-20 07:12:31,783 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 [2021-11-20 07:12:31,790 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6397)] Ended with exit code 0 [2021-11-20 07:12:31,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,812 INFO L229 MonitoredProcess]: Starting monitored process 6398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6398)] Waiting until timeout for monitored process [2021-11-20 07:12:31,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6398)] Ended with exit code 0 [2021-11-20 07:12:31,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,842 INFO L229 MonitoredProcess]: Starting monitored process 6399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6399)] Waiting until timeout for monitored process [2021-11-20 07:12:31,843 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 [2021-11-20 07:12:31,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,850 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6399)] Ended with exit code 0 [2021-11-20 07:12:31,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,870 INFO L229 MonitoredProcess]: Starting monitored process 6400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6400)] Waiting until timeout for monitored process [2021-11-20 07:12:31,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,879 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6400)] Ended with exit code 0 [2021-11-20 07:12:31,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,899 INFO L229 MonitoredProcess]: Starting monitored process 6401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6401)] Waiting until timeout for monitored process [2021-11-20 07:12:31,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,907 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6401)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:31,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,927 INFO L229 MonitoredProcess]: Starting monitored process 6402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6402)] Waiting until timeout for monitored process [2021-11-20 07:12:31,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6402)] Ended with exit code 0 [2021-11-20 07:12:31,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,957 INFO L229 MonitoredProcess]: Starting monitored process 6403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6403)] Waiting until timeout for monitored process [2021-11-20 07:12:31,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:31,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,966 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:31,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6403)] Ended with exit code 0 [2021-11-20 07:12:31,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:31,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:31,987 INFO L229 MonitoredProcess]: Starting monitored process 6404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:31,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6404)] Waiting until timeout for monitored process [2021-11-20 07:12:31,988 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 [2021-11-20 07:12:31,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:31,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:31,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:31,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:31,995 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:31,996 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:31,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:31,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6404)] Ended with exit code 0 [2021-11-20 07:12:32,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,016 INFO L229 MonitoredProcess]: Starting monitored process 6405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6405)] Waiting until timeout for monitored process [2021-11-20 07:12:32,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,024 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6405)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:32,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,045 INFO L229 MonitoredProcess]: Starting monitored process 6406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6406)] Waiting until timeout for monitored process [2021-11-20 07:12:32,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6406)] Ended with exit code 0 [2021-11-20 07:12:32,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,076 INFO L229 MonitoredProcess]: Starting monitored process 6407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6407)] Waiting until timeout for monitored process [2021-11-20 07:12:32,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,085 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6407)] Ended with exit code 0 [2021-11-20 07:12:32,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,106 INFO L229 MonitoredProcess]: Starting monitored process 6408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6408)] Waiting until timeout for monitored process [2021-11-20 07:12:32,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,115 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6408)] Ended with exit code 0 [2021-11-20 07:12:32,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,137 INFO L229 MonitoredProcess]: Starting monitored process 6409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6409)] Waiting until timeout for monitored process [2021-11-20 07:12:32,138 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 [2021-11-20 07:12:32,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,147 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6409)] Ended with exit code 0 [2021-11-20 07:12:32,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,167 INFO L229 MonitoredProcess]: Starting monitored process 6410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6410)] Waiting until timeout for monitored process [2021-11-20 07:12:32,168 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 [2021-11-20 07:12:32,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6410)] Ended with exit code 0 [2021-11-20 07:12:32,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,197 INFO L229 MonitoredProcess]: Starting monitored process 6411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6411)] Waiting until timeout for monitored process [2021-11-20 07:12:32,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,205 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,206 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6411)] Ended with exit code 0 [2021-11-20 07:12:32,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,227 INFO L229 MonitoredProcess]: Starting monitored process 6412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6412)] Waiting until timeout for monitored process [2021-11-20 07:12:32,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,235 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,236 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6412)] Ended with exit code 0 [2021-11-20 07:12:32,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,257 INFO L229 MonitoredProcess]: Starting monitored process 6413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6413)] Waiting until timeout for monitored process [2021-11-20 07:12:32,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6413)] Ended with exit code 0 [2021-11-20 07:12:32,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,286 INFO L229 MonitoredProcess]: Starting monitored process 6414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6414)] Waiting until timeout for monitored process [2021-11-20 07:12:32,287 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 [2021-11-20 07:12:32,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6414)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:32,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,316 INFO L229 MonitoredProcess]: Starting monitored process 6415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6415)] Waiting until timeout for monitored process [2021-11-20 07:12:32,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6415)] Ended with exit code 0 [2021-11-20 07:12:32,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,345 INFO L229 MonitoredProcess]: Starting monitored process 6416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6416)] Waiting until timeout for monitored process [2021-11-20 07:12:32,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6416)] Ended with exit code 0 [2021-11-20 07:12:32,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,373 INFO L229 MonitoredProcess]: Starting monitored process 6417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,374 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 [2021-11-20 07:12:32,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6417)] Waiting until timeout for monitored process [2021-11-20 07:12:32,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,402 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6417)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:32,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,403 INFO L229 MonitoredProcess]: Starting monitored process 6418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6418)] Waiting until timeout for monitored process [2021-11-20 07:12:32,404 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 [2021-11-20 07:12:32,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6418)] Ended with exit code 0 [2021-11-20 07:12:32,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,432 INFO L229 MonitoredProcess]: Starting monitored process 6419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6419)] Waiting until timeout for monitored process [2021-11-20 07:12:32,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:32,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:32,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:32,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:32,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6419)] Ended with exit code 0 [2021-11-20 07:12:32,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:32,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:32,460 INFO L229 MonitoredProcess]: Starting monitored process 6420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:32,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6420)] Waiting until timeout for monitored process [2021-11-20 07:12:32,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:32,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:32,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:32,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:32,475 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:32,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:32,840 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-11-20 07:12:32,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6420)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:33,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,620 INFO L229 MonitoredProcess]: Starting monitored process 6421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6421)] Waiting until timeout for monitored process [2021-11-20 07:12:33,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,628 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6421)] Ended with exit code 0 [2021-11-20 07:12:33,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,648 INFO L229 MonitoredProcess]: Starting monitored process 6422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6422)] Waiting until timeout for monitored process [2021-11-20 07:12:33,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,656 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6422)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:33,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,677 INFO L229 MonitoredProcess]: Starting monitored process 6423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6423)] Waiting until timeout for monitored process [2021-11-20 07:12:33,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,685 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,686 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6423)] Ended with exit code 0 [2021-11-20 07:12:33,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,707 INFO L229 MonitoredProcess]: Starting monitored process 6424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6424)] Waiting until timeout for monitored process [2021-11-20 07:12:33,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6424)] Ended with exit code 0 [2021-11-20 07:12:33,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,736 INFO L229 MonitoredProcess]: Starting monitored process 6425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6425)] Waiting until timeout for monitored process [2021-11-20 07:12:33,737 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 [2021-11-20 07:12:33,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6425)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:33,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,768 INFO L229 MonitoredProcess]: Starting monitored process 6426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6426)] Waiting until timeout for monitored process [2021-11-20 07:12:33,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,777 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6426)] Ended with exit code 0 [2021-11-20 07:12:33,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,801 INFO L229 MonitoredProcess]: Starting monitored process 6427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6427)] Waiting until timeout for monitored process [2021-11-20 07:12:33,802 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 [2021-11-20 07:12:33,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,810 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6427)] Ended with exit code 0 [2021-11-20 07:12:33,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,832 INFO L229 MonitoredProcess]: Starting monitored process 6428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6428)] Waiting until timeout for monitored process [2021-11-20 07:12:33,833 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 [2021-11-20 07:12:33,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:12:33,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:33,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:33,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6428)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:33,861 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:12:33,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,862 INFO L229 MonitoredProcess]: Starting monitored process 6429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6429)] Waiting until timeout for monitored process [2021-11-20 07:12:33,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:33,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:33,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:33,902 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:33,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6429)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:33,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,925 INFO L229 MonitoredProcess]: Starting monitored process 6430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6430)] Waiting until timeout for monitored process [2021-11-20 07:12:33,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:33,933 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:33,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:33,935 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:33,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6430)] Ended with exit code 0 [2021-11-20 07:12:33,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,959 INFO L229 MonitoredProcess]: Starting monitored process 6431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6431)] Waiting until timeout for monitored process [2021-11-20 07:12:33,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:33,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:33,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:33,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:33,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:33,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:33,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:33,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:33,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:33,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:33,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6431)] Ended with exit code 0 [2021-11-20 07:12:33,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:33,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:33,992 INFO L229 MonitoredProcess]: Starting monitored process 6432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:33,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6432)] Waiting until timeout for monitored process [2021-11-20 07:12:33,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6432)] Ended with exit code 0 [2021-11-20 07:12:34,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,024 INFO L229 MonitoredProcess]: Starting monitored process 6433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6433)] Waiting until timeout for monitored process [2021-11-20 07:12:34,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6433)] Ended with exit code 0 [2021-11-20 07:12:34,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,052 INFO L229 MonitoredProcess]: Starting monitored process 6434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6434)] Waiting until timeout for monitored process [2021-11-20 07:12:34,053 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 [2021-11-20 07:12:34,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6434)] Ended with exit code 0 [2021-11-20 07:12:34,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,081 INFO L229 MonitoredProcess]: Starting monitored process 6435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6435)] Waiting until timeout for monitored process [2021-11-20 07:12:34,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,090 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6435)] Ended with exit code 0 [2021-11-20 07:12:34,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,110 INFO L229 MonitoredProcess]: Starting monitored process 6436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6436)] Waiting until timeout for monitored process [2021-11-20 07:12:34,111 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 [2021-11-20 07:12:34,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6436)] Ended with exit code 0 [2021-11-20 07:12:34,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,139 INFO L229 MonitoredProcess]: Starting monitored process 6437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6437)] Waiting until timeout for monitored process [2021-11-20 07:12:34,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6437)] Ended with exit code 0 [2021-11-20 07:12:34,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,168 INFO L229 MonitoredProcess]: Starting monitored process 6438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6438)] Waiting until timeout for monitored process [2021-11-20 07:12:34,168 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 [2021-11-20 07:12:34,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6438)] Ended with exit code 0 [2021-11-20 07:12:34,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,196 INFO L229 MonitoredProcess]: Starting monitored process 6439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6439)] Waiting until timeout for monitored process [2021-11-20 07:12:34,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,204 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,204 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6439)] Ended with exit code 0 [2021-11-20 07:12:34,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,224 INFO L229 MonitoredProcess]: Starting monitored process 6440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6440)] Waiting until timeout for monitored process [2021-11-20 07:12:34,225 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 [2021-11-20 07:12:34,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,232 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6440)] Ended with exit code 0 [2021-11-20 07:12:34,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,253 INFO L229 MonitoredProcess]: Starting monitored process 6441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6441)] Waiting until timeout for monitored process [2021-11-20 07:12:34,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6441)] Ended with exit code 0 [2021-11-20 07:12:34,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,282 INFO L229 MonitoredProcess]: Starting monitored process 6442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6442)] Waiting until timeout for monitored process [2021-11-20 07:12:34,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6442)] Ended with exit code 0 [2021-11-20 07:12:34,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,317 INFO L229 MonitoredProcess]: Starting monitored process 6443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6443)] Waiting until timeout for monitored process [2021-11-20 07:12:34,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6443)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:34,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,394 INFO L229 MonitoredProcess]: Starting monitored process 6444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,395 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 [2021-11-20 07:12:34,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6444)] Waiting until timeout for monitored process [2021-11-20 07:12:34,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6444)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:34,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,449 INFO L229 MonitoredProcess]: Starting monitored process 6445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,451 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 [2021-11-20 07:12:34,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6445)] Waiting until timeout for monitored process [2021-11-20 07:12:34,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6445)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:34,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,498 INFO L229 MonitoredProcess]: Starting monitored process 6446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6446)] Waiting until timeout for monitored process [2021-11-20 07:12:34,499 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 [2021-11-20 07:12:34,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,507 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6446)] Ended with exit code 0 [2021-11-20 07:12:34,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,527 INFO L229 MonitoredProcess]: Starting monitored process 6447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6447)] Waiting until timeout for monitored process [2021-11-20 07:12:34,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,535 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6447)] Ended with exit code 0 [2021-11-20 07:12:34,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,558 INFO L229 MonitoredProcess]: Starting monitored process 6448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6448)] Waiting until timeout for monitored process [2021-11-20 07:12:34,559 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 [2021-11-20 07:12:34,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6448)] Ended with exit code 0 [2021-11-20 07:12:34,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,587 INFO L229 MonitoredProcess]: Starting monitored process 6449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6449)] Waiting until timeout for monitored process [2021-11-20 07:12:34,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,595 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,595 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,595 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,615 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6449)] Ended with exit code 0 [2021-11-20 07:12:34,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,616 INFO L229 MonitoredProcess]: Starting monitored process 6450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6450)] Waiting until timeout for monitored process [2021-11-20 07:12:34,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,624 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,625 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6450)] Ended with exit code 0 [2021-11-20 07:12:34,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,647 INFO L229 MonitoredProcess]: Starting monitored process 6451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6451)] Waiting until timeout for monitored process [2021-11-20 07:12:34,647 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 [2021-11-20 07:12:34,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,654 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,654 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,655 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6451)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:34,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,675 INFO L229 MonitoredProcess]: Starting monitored process 6452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6452)] Waiting until timeout for monitored process [2021-11-20 07:12:34,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,683 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,683 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,683 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6452)] Ended with exit code 0 [2021-11-20 07:12:34,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,704 INFO L229 MonitoredProcess]: Starting monitored process 6453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6453)] Waiting until timeout for monitored process [2021-11-20 07:12:34,705 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 [2021-11-20 07:12:34,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,712 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,712 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6453)] Ended with exit code 0 [2021-11-20 07:12:34,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,736 INFO L229 MonitoredProcess]: Starting monitored process 6454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6454)] Waiting until timeout for monitored process [2021-11-20 07:12:34,737 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 [2021-11-20 07:12:34,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,744 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,744 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,745 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6454)] Ended with exit code 0 [2021-11-20 07:12:34,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,766 INFO L229 MonitoredProcess]: Starting monitored process 6455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6455)] Waiting until timeout for monitored process [2021-11-20 07:12:34,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,773 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,773 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,774 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6455)] Ended with exit code 0 [2021-11-20 07:12:34,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,796 INFO L229 MonitoredProcess]: Starting monitored process 6456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6456)] Waiting until timeout for monitored process [2021-11-20 07:12:34,796 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 [2021-11-20 07:12:34,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,803 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,804 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,804 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6456)] Ended with exit code 0 [2021-11-20 07:12:34,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,824 INFO L229 MonitoredProcess]: Starting monitored process 6457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6457)] Waiting until timeout for monitored process [2021-11-20 07:12:34,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,833 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6457)] Ended with exit code 0 [2021-11-20 07:12:34,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,854 INFO L229 MonitoredProcess]: Starting monitored process 6458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6458)] Waiting until timeout for monitored process [2021-11-20 07:12:34,854 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 [2021-11-20 07:12:34,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6458)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:34,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,882 INFO L229 MonitoredProcess]: Starting monitored process 6459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6459)] Waiting until timeout for monitored process [2021-11-20 07:12:34,883 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 [2021-11-20 07:12:34,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,891 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6459)] Ended with exit code 0 [2021-11-20 07:12:34,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,912 INFO L229 MonitoredProcess]: Starting monitored process 6460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6460)] Waiting until timeout for monitored process [2021-11-20 07:12:34,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,920 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,920 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,921 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6460)] Ended with exit code 0 [2021-11-20 07:12:34,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,941 INFO L229 MonitoredProcess]: Starting monitored process 6461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6461)] Waiting until timeout for monitored process [2021-11-20 07:12:34,942 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 [2021-11-20 07:12:34,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,949 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,950 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6461)] Ended with exit code 0 [2021-11-20 07:12:34,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:34,970 INFO L229 MonitoredProcess]: Starting monitored process 6462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:34,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6462)] Waiting until timeout for monitored process [2021-11-20 07:12:34,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:34,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:34,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:34,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:34,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:34,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:34,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:34,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:34,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:34,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:34,999 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6462)] Ended with exit code 0 [2021-11-20 07:12:34,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:34,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,000 INFO L229 MonitoredProcess]: Starting monitored process 6463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6463)] Waiting until timeout for monitored process [2021-11-20 07:12:35,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6463)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:35,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,028 INFO L229 MonitoredProcess]: Starting monitored process 6464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6464)] Waiting until timeout for monitored process [2021-11-20 07:12:35,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,036 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,037 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6464)] Ended with exit code 0 [2021-11-20 07:12:35,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,059 INFO L229 MonitoredProcess]: Starting monitored process 6465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6465)] Waiting until timeout for monitored process [2021-11-20 07:12:35,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6465)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:35,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,088 INFO L229 MonitoredProcess]: Starting monitored process 6466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6466)] Waiting until timeout for monitored process [2021-11-20 07:12:35,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,097 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6466)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:35,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,117 INFO L229 MonitoredProcess]: Starting monitored process 6467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6467)] Waiting until timeout for monitored process [2021-11-20 07:12:35,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,125 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,125 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6467)] Ended with exit code 0 [2021-11-20 07:12:35,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,146 INFO L229 MonitoredProcess]: Starting monitored process 6468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6468)] Waiting until timeout for monitored process [2021-11-20 07:12:35,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,153 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,153 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,155 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6468)] Ended with exit code 0 [2021-11-20 07:12:35,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,176 INFO L229 MonitoredProcess]: Starting monitored process 6469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6469)] Waiting until timeout for monitored process [2021-11-20 07:12:35,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6469)] Ended with exit code 0 [2021-11-20 07:12:35,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,205 INFO L229 MonitoredProcess]: Starting monitored process 6470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6470)] Waiting until timeout for monitored process [2021-11-20 07:12:35,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6470)] Ended with exit code 0 [2021-11-20 07:12:35,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,237 INFO L229 MonitoredProcess]: Starting monitored process 6471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6471)] Waiting until timeout for monitored process [2021-11-20 07:12:35,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6471)] Ended with exit code 0 [2021-11-20 07:12:35,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,268 INFO L229 MonitoredProcess]: Starting monitored process 6472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6472)] Waiting until timeout for monitored process [2021-11-20 07:12:35,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6472)] Ended with exit code 0 [2021-11-20 07:12:35,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,297 INFO L229 MonitoredProcess]: Starting monitored process 6473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6473)] Waiting until timeout for monitored process [2021-11-20 07:12:35,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6473)] Ended with exit code 0 [2021-11-20 07:12:35,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,327 INFO L229 MonitoredProcess]: Starting monitored process 6474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6474)] Waiting until timeout for monitored process [2021-11-20 07:12:35,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6474)] Ended with exit code 0 [2021-11-20 07:12:35,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,356 INFO L229 MonitoredProcess]: Starting monitored process 6475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6475)] Waiting until timeout for monitored process [2021-11-20 07:12:35,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6475)] Ended with exit code 0 [2021-11-20 07:12:35,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,386 INFO L229 MonitoredProcess]: Starting monitored process 6476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6476)] Waiting until timeout for monitored process [2021-11-20 07:12:35,387 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 [2021-11-20 07:12:35,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,394 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6476)] Ended with exit code 0 [2021-11-20 07:12:35,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,416 INFO L229 MonitoredProcess]: Starting monitored process 6477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6477)] Waiting until timeout for monitored process [2021-11-20 07:12:35,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,424 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,424 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,425 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6477)] Ended with exit code 0 [2021-11-20 07:12:35,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,445 INFO L229 MonitoredProcess]: Starting monitored process 6478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6478)] Waiting until timeout for monitored process [2021-11-20 07:12:35,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6478)] Ended with exit code 0 [2021-11-20 07:12:35,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,474 INFO L229 MonitoredProcess]: Starting monitored process 6479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6479)] Waiting until timeout for monitored process [2021-11-20 07:12:35,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,482 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6479)] Ended with exit code 0 [2021-11-20 07:12:35,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,503 INFO L229 MonitoredProcess]: Starting monitored process 6480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6480)] Waiting until timeout for monitored process [2021-11-20 07:12:35,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:35,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6480)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:35,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,532 INFO L229 MonitoredProcess]: Starting monitored process 6481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6481)] Waiting until timeout for monitored process [2021-11-20 07:12:35,533 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 [2021-11-20 07:12:35,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:35,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:35,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:35,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:35,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6481)] Ended with exit code 0 [2021-11-20 07:12:35,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:35,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:35,560 INFO L229 MonitoredProcess]: Starting monitored process 6482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:35,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6482)] Waiting until timeout for monitored process [2021-11-20 07:12:35,561 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 [2021-11-20 07:12:35,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:35,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:35,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:35,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:35,572 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:35,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:35,835 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2021-11-20 07:12:35,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:36,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:36,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6482)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:36,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:36,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:36,943 INFO L229 MonitoredProcess]: Starting monitored process 6483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:36,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6483)] Waiting until timeout for monitored process [2021-11-20 07:12:36,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:36,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:36,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:36,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:36,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:36,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:36,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:36,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:36,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:36,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:36,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6483)] Ended with exit code 0 [2021-11-20 07:12:36,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:36,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:36,972 INFO L229 MonitoredProcess]: Starting monitored process 6484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:36,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6484)] Waiting until timeout for monitored process [2021-11-20 07:12:36,973 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 [2021-11-20 07:12:36,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:36,980 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:36,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:36,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:36,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:36,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:36,980 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:36,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:36,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6484)] Ended with exit code 0 [2021-11-20 07:12:37,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,001 INFO L229 MonitoredProcess]: Starting monitored process 6485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6485)] Waiting until timeout for monitored process [2021-11-20 07:12:37,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,009 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6485)] Ended with exit code 0 [2021-11-20 07:12:37,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,031 INFO L229 MonitoredProcess]: Starting monitored process 6486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6486)] Waiting until timeout for monitored process [2021-11-20 07:12:37,032 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 [2021-11-20 07:12:37,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,039 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6486)] Ended with exit code 0 [2021-11-20 07:12:37,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,060 INFO L229 MonitoredProcess]: Starting monitored process 6487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6487)] Waiting until timeout for monitored process [2021-11-20 07:12:37,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,069 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6487)] Ended with exit code 0 [2021-11-20 07:12:37,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,090 INFO L229 MonitoredProcess]: Starting monitored process 6488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6488)] Waiting until timeout for monitored process [2021-11-20 07:12:37,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,098 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,099 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6488)] Ended with exit code 0 [2021-11-20 07:12:37,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,121 INFO L229 MonitoredProcess]: Starting monitored process 6489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6489)] Waiting until timeout for monitored process [2021-11-20 07:12:37,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,130 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6489)] Ended with exit code 0 [2021-11-20 07:12:37,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,151 INFO L229 MonitoredProcess]: Starting monitored process 6490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6490)] Waiting until timeout for monitored process [2021-11-20 07:12:37,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:12:37,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:12:37,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:12:37,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6490)] Ended with exit code 0 [2021-11-20 07:12:37,183 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:12:37,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,184 INFO L229 MonitoredProcess]: Starting monitored process 6491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6491)] Waiting until timeout for monitored process [2021-11-20 07:12:37,207 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 [2021-11-20 07:12:37,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6491)] Ended with exit code 0 [2021-11-20 07:12:37,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,240 INFO L229 MonitoredProcess]: Starting monitored process 6492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6492)] Waiting until timeout for monitored process [2021-11-20 07:12:37,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,249 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,251 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6492)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,279 INFO L229 MonitoredProcess]: Starting monitored process 6493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6493)] Waiting until timeout for monitored process [2021-11-20 07:12:37,280 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 [2021-11-20 07:12:37,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6493)] Ended with exit code 0 [2021-11-20 07:12:37,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,310 INFO L229 MonitoredProcess]: Starting monitored process 6494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6494)] Waiting until timeout for monitored process [2021-11-20 07:12:37,311 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 [2021-11-20 07:12:37,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,318 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6494)] Ended with exit code 0 [2021-11-20 07:12:37,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,342 INFO L229 MonitoredProcess]: Starting monitored process 6495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6495)] Waiting until timeout for monitored process [2021-11-20 07:12:37,343 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 [2021-11-20 07:12:37,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6495)] Ended with exit code 0 [2021-11-20 07:12:37,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,372 INFO L229 MonitoredProcess]: Starting monitored process 6496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6496)] Waiting until timeout for monitored process [2021-11-20 07:12:37,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6496)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,402 INFO L229 MonitoredProcess]: Starting monitored process 6497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6497)] Waiting until timeout for monitored process [2021-11-20 07:12:37,403 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 [2021-11-20 07:12:37,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,410 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6497)] Ended with exit code 0 [2021-11-20 07:12:37,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,431 INFO L229 MonitoredProcess]: Starting monitored process 6498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6498)] Waiting until timeout for monitored process [2021-11-20 07:12:37,432 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 [2021-11-20 07:12:37,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,439 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6498)] Ended with exit code 0 [2021-11-20 07:12:37,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,462 INFO L229 MonitoredProcess]: Starting monitored process 6499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6499)] Waiting until timeout for monitored process [2021-11-20 07:12:37,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6499)] Ended with exit code 0 [2021-11-20 07:12:37,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,491 INFO L229 MonitoredProcess]: Starting monitored process 6500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6500)] Waiting until timeout for monitored process [2021-11-20 07:12:37,492 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 [2021-11-20 07:12:37,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,499 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6500)] Ended with exit code 0 [2021-11-20 07:12:37,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,520 INFO L229 MonitoredProcess]: Starting monitored process 6501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6501)] Waiting until timeout for monitored process [2021-11-20 07:12:37,521 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 [2021-11-20 07:12:37,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6501)] Ended with exit code 0 [2021-11-20 07:12:37,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,550 INFO L229 MonitoredProcess]: Starting monitored process 6502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6502)] Waiting until timeout for monitored process [2021-11-20 07:12:37,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6502)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,580 INFO L229 MonitoredProcess]: Starting monitored process 6503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6503)] Waiting until timeout for monitored process [2021-11-20 07:12:37,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6503)] Ended with exit code 0 [2021-11-20 07:12:37,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,610 INFO L229 MonitoredProcess]: Starting monitored process 6504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6504)] Waiting until timeout for monitored process [2021-11-20 07:12:37,610 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 [2021-11-20 07:12:37,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6504)] Ended with exit code 0 [2021-11-20 07:12:37,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,642 INFO L229 MonitoredProcess]: Starting monitored process 6505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6505)] Waiting until timeout for monitored process [2021-11-20 07:12:37,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6505)] Ended with exit code 0 [2021-11-20 07:12:37,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,671 INFO L229 MonitoredProcess]: Starting monitored process 6506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6506)] Waiting until timeout for monitored process [2021-11-20 07:12:37,672 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 [2021-11-20 07:12:37,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,679 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6506)] Ended with exit code 0 [2021-11-20 07:12:37,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,704 INFO L229 MonitoredProcess]: Starting monitored process 6507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6507)] Waiting until timeout for monitored process [2021-11-20 07:12:37,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,711 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,712 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6507)] Ended with exit code 0 [2021-11-20 07:12:37,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,733 INFO L229 MonitoredProcess]: Starting monitored process 6508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6508)] Waiting until timeout for monitored process [2021-11-20 07:12:37,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6508)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,763 INFO L229 MonitoredProcess]: Starting monitored process 6509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6509)] Waiting until timeout for monitored process [2021-11-20 07:12:37,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6509)] Ended with exit code 0 [2021-11-20 07:12:37,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,795 INFO L229 MonitoredProcess]: Starting monitored process 6510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6510)] Waiting until timeout for monitored process [2021-11-20 07:12:37,796 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 [2021-11-20 07:12:37,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6510)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,826 INFO L229 MonitoredProcess]: Starting monitored process 6511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6511)] Waiting until timeout for monitored process [2021-11-20 07:12:37,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,834 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6511)] Ended with exit code 0 [2021-11-20 07:12:37,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,855 INFO L229 MonitoredProcess]: Starting monitored process 6512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6512)] Waiting until timeout for monitored process [2021-11-20 07:12:37,856 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 [2021-11-20 07:12:37,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6512)] Ended with exit code 0 [2021-11-20 07:12:37,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,888 INFO L229 MonitoredProcess]: Starting monitored process 6513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6513)] Waiting until timeout for monitored process [2021-11-20 07:12:37,889 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 [2021-11-20 07:12:37,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,896 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6513)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,917 INFO L229 MonitoredProcess]: Starting monitored process 6514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6514)] Waiting until timeout for monitored process [2021-11-20 07:12:37,918 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 [2021-11-20 07:12:37,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,925 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,926 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6514)] Ended with exit code 0 [2021-11-20 07:12:37,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,947 INFO L229 MonitoredProcess]: Starting monitored process 6515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6515)] Waiting until timeout for monitored process [2021-11-20 07:12:37,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:37,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6515)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:37,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:37,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:37,977 INFO L229 MonitoredProcess]: Starting monitored process 6516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:37,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6516)] Waiting until timeout for monitored process [2021-11-20 07:12:37,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:37,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:37,984 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:37,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:37,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:37,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:37,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:37,986 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:37,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:37,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6516)] Ended with exit code 0 [2021-11-20 07:12:38,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,007 INFO L229 MonitoredProcess]: Starting monitored process 6517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6517)] Waiting until timeout for monitored process [2021-11-20 07:12:38,008 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 [2021-11-20 07:12:38,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,016 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,020 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6517)] Ended with exit code 0 [2021-11-20 07:12:38,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,039 INFO L229 MonitoredProcess]: Starting monitored process 6518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6518)] Waiting until timeout for monitored process [2021-11-20 07:12:38,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,047 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6518)] Ended with exit code 0 [2021-11-20 07:12:38,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,072 INFO L229 MonitoredProcess]: Starting monitored process 6519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6519)] Waiting until timeout for monitored process [2021-11-20 07:12:38,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6519)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,102 INFO L229 MonitoredProcess]: Starting monitored process 6520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6520)] Waiting until timeout for monitored process [2021-11-20 07:12:38,103 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 [2021-11-20 07:12:38,110 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,111 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6520)] Ended with exit code 0 [2021-11-20 07:12:38,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,136 INFO L229 MonitoredProcess]: Starting monitored process 6521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6521)] Waiting until timeout for monitored process [2021-11-20 07:12:38,137 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 [2021-11-20 07:12:38,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6521)] Ended with exit code 0 [2021-11-20 07:12:38,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,167 INFO L229 MonitoredProcess]: Starting monitored process 6522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6522)] Waiting until timeout for monitored process [2021-11-20 07:12:38,168 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 [2021-11-20 07:12:38,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6522)] Ended with exit code 0 [2021-11-20 07:12:38,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,200 INFO L229 MonitoredProcess]: Starting monitored process 6523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6523)] Waiting until timeout for monitored process [2021-11-20 07:12:38,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,208 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6523)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,229 INFO L229 MonitoredProcess]: Starting monitored process 6524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6524)] Waiting until timeout for monitored process [2021-11-20 07:12:38,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,237 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6524)] Ended with exit code 0 [2021-11-20 07:12:38,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,259 INFO L229 MonitoredProcess]: Starting monitored process 6525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6525)] Waiting until timeout for monitored process [2021-11-20 07:12:38,259 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 [2021-11-20 07:12:38,266 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,267 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6525)] Ended with exit code 0 [2021-11-20 07:12:38,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,288 INFO L229 MonitoredProcess]: Starting monitored process 6526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6526)] Waiting until timeout for monitored process [2021-11-20 07:12:38,289 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 [2021-11-20 07:12:38,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6526)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,321 INFO L229 MonitoredProcess]: Starting monitored process 6527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6527)] Waiting until timeout for monitored process [2021-11-20 07:12:38,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,329 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6527)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,351 INFO L229 MonitoredProcess]: Starting monitored process 6528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,369 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6528)] Waiting until timeout for monitored process [2021-11-20 07:12:38,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6528)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,414 INFO L229 MonitoredProcess]: Starting monitored process 6529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,415 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 [2021-11-20 07:12:38,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,425 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6529)] Waiting until timeout for monitored process [2021-11-20 07:12:38,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6529)] Ended with exit code 0 [2021-11-20 07:12:38,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,463 INFO L229 MonitoredProcess]: Starting monitored process 6530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6530)] Waiting until timeout for monitored process [2021-11-20 07:12:38,464 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 [2021-11-20 07:12:38,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,471 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,472 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6530)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,495 INFO L229 MonitoredProcess]: Starting monitored process 6531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6531)] Waiting until timeout for monitored process [2021-11-20 07:12:38,496 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 [2021-11-20 07:12:38,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,503 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6531)] Ended with exit code 0 [2021-11-20 07:12:38,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,533 INFO L229 MonitoredProcess]: Starting monitored process 6532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6532)] Waiting until timeout for monitored process [2021-11-20 07:12:38,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,541 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6532)] Ended with exit code 0 [2021-11-20 07:12:38,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,567 INFO L229 MonitoredProcess]: Starting monitored process 6533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6533)] Waiting until timeout for monitored process [2021-11-20 07:12:38,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6533)] Ended with exit code 0 [2021-11-20 07:12:38,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,599 INFO L229 MonitoredProcess]: Starting monitored process 6534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6534)] Waiting until timeout for monitored process [2021-11-20 07:12:38,600 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 [2021-11-20 07:12:38,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,607 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6534)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,629 INFO L229 MonitoredProcess]: Starting monitored process 6535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6535)] Waiting until timeout for monitored process [2021-11-20 07:12:38,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,637 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,638 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6535)] Ended with exit code 0 [2021-11-20 07:12:38,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,661 INFO L229 MonitoredProcess]: Starting monitored process 6536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6536)] Waiting until timeout for monitored process [2021-11-20 07:12:38,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6536)] Ended with exit code 0 [2021-11-20 07:12:38,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,692 INFO L229 MonitoredProcess]: Starting monitored process 6537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6537)] Waiting until timeout for monitored process [2021-11-20 07:12:38,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6537)] Ended with exit code 0 [2021-11-20 07:12:38,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,728 INFO L229 MonitoredProcess]: Starting monitored process 6538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6538)] Waiting until timeout for monitored process [2021-11-20 07:12:38,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6538)] Ended with exit code 0 [2021-11-20 07:12:38,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,760 INFO L229 MonitoredProcess]: Starting monitored process 6539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6539)] Waiting until timeout for monitored process [2021-11-20 07:12:38,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,768 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6539)] Ended with exit code 0 [2021-11-20 07:12:38,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,789 INFO L229 MonitoredProcess]: Starting monitored process 6540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6540)] Waiting until timeout for monitored process [2021-11-20 07:12:38,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,797 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,797 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,798 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6540)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:38,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,819 INFO L229 MonitoredProcess]: Starting monitored process 6541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6541)] Waiting until timeout for monitored process [2021-11-20 07:12:38,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6541)] Ended with exit code 0 [2021-11-20 07:12:38,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,850 INFO L229 MonitoredProcess]: Starting monitored process 6542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6542)] Waiting until timeout for monitored process [2021-11-20 07:12:38,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,858 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,858 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6542)] Ended with exit code 0 [2021-11-20 07:12:38,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,884 INFO L229 MonitoredProcess]: Starting monitored process 6543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6543)] Waiting until timeout for monitored process [2021-11-20 07:12:38,885 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 [2021-11-20 07:12:38,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:38,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:38,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:38,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:38,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:38,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6543)] Ended with exit code 0 [2021-11-20 07:12:38,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:38,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:38,913 INFO L229 MonitoredProcess]: Starting monitored process 6544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:38,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6544)] Waiting until timeout for monitored process [2021-11-20 07:12:38,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:38,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:38,926 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:38,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:38,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:38,926 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:38,927 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:39,314 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-11-20 07:12:39,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6544)] Ended with exit code 0 [2021-11-20 07:12:41,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,071 INFO L229 MonitoredProcess]: Starting monitored process 6545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6545)] Waiting until timeout for monitored process [2021-11-20 07:12:41,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,078 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,079 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6545)] Ended with exit code 0 [2021-11-20 07:12:41,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,100 INFO L229 MonitoredProcess]: Starting monitored process 6546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6546)] Waiting until timeout for monitored process [2021-11-20 07:12:41,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6546)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,129 INFO L229 MonitoredProcess]: Starting monitored process 6547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6547)] Waiting until timeout for monitored process [2021-11-20 07:12:41,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6547)] Ended with exit code 0 [2021-11-20 07:12:41,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,161 INFO L229 MonitoredProcess]: Starting monitored process 6548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6548)] Waiting until timeout for monitored process [2021-11-20 07:12:41,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,169 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6548)] Ended with exit code 0 [2021-11-20 07:12:41,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,191 INFO L229 MonitoredProcess]: Starting monitored process 6549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6549)] Waiting until timeout for monitored process [2021-11-20 07:12:41,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6549)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,224 INFO L229 MonitoredProcess]: Starting monitored process 6550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6550)] Waiting until timeout for monitored process [2021-11-20 07:12:41,225 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 [2021-11-20 07:12:41,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,232 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,233 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6550)] Ended with exit code 0 [2021-11-20 07:12:41,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,256 INFO L229 MonitoredProcess]: Starting monitored process 6551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6551)] Waiting until timeout for monitored process [2021-11-20 07:12:41,256 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 [2021-11-20 07:12:41,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6551)] Ended with exit code 0 [2021-11-20 07:12:41,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,288 INFO L229 MonitoredProcess]: Starting monitored process 6552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6552)] Waiting until timeout for monitored process [2021-11-20 07:12:41,289 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 [2021-11-20 07:12:41,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:12:41,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:12:41,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:12:41,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6552)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,317 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:12:41,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,317 INFO L229 MonitoredProcess]: Starting monitored process 6553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6553)] Waiting until timeout for monitored process [2021-11-20 07:12:41,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,327 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6553)] Ended with exit code 0 [2021-11-20 07:12:41,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,353 INFO L229 MonitoredProcess]: Starting monitored process 6554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6554)] Waiting until timeout for monitored process [2021-11-20 07:12:41,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,363 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6554)] Ended with exit code 0 [2021-11-20 07:12:41,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,400 INFO L229 MonitoredProcess]: Starting monitored process 6555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6555)] Waiting until timeout for monitored process [2021-11-20 07:12:41,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6555)] Ended with exit code 0 [2021-11-20 07:12:41,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,432 INFO L229 MonitoredProcess]: Starting monitored process 6556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6556)] Waiting until timeout for monitored process [2021-11-20 07:12:41,432 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 [2021-11-20 07:12:41,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,440 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6556)] Ended with exit code 0 [2021-11-20 07:12:41,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,466 INFO L229 MonitoredProcess]: Starting monitored process 6557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6557)] Waiting until timeout for monitored process [2021-11-20 07:12:41,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6557)] Ended with exit code 0 [2021-11-20 07:12:41,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,497 INFO L229 MonitoredProcess]: Starting monitored process 6558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6558)] Waiting until timeout for monitored process [2021-11-20 07:12:41,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,505 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6558)] Ended with exit code 0 [2021-11-20 07:12:41,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,529 INFO L229 MonitoredProcess]: Starting monitored process 6559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6559)] Waiting until timeout for monitored process [2021-11-20 07:12:41,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6559)] Ended with exit code 0 [2021-11-20 07:12:41,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,564 INFO L229 MonitoredProcess]: Starting monitored process 6560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6560)] Waiting until timeout for monitored process [2021-11-20 07:12:41,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,572 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6560)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,595 INFO L229 MonitoredProcess]: Starting monitored process 6561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6561)] Waiting until timeout for monitored process [2021-11-20 07:12:41,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,604 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6561)] Ended with exit code 0 [2021-11-20 07:12:41,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,626 INFO L229 MonitoredProcess]: Starting monitored process 6562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6562)] Waiting until timeout for monitored process [2021-11-20 07:12:41,627 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 [2021-11-20 07:12:41,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,634 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,635 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6562)] Ended with exit code 0 [2021-11-20 07:12:41,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,657 INFO L229 MonitoredProcess]: Starting monitored process 6563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6563)] Waiting until timeout for monitored process [2021-11-20 07:12:41,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6563)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,687 INFO L229 MonitoredProcess]: Starting monitored process 6564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6564)] Waiting until timeout for monitored process [2021-11-20 07:12:41,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6564)] Ended with exit code 0 [2021-11-20 07:12:41,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,719 INFO L229 MonitoredProcess]: Starting monitored process 6565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6565)] Waiting until timeout for monitored process [2021-11-20 07:12:41,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,728 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6565)] Ended with exit code 0 [2021-11-20 07:12:41,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,750 INFO L229 MonitoredProcess]: Starting monitored process 6566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6566)] Waiting until timeout for monitored process [2021-11-20 07:12:41,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6566)] Ended with exit code 0 [2021-11-20 07:12:41,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,785 INFO L229 MonitoredProcess]: Starting monitored process 6567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6567)] Waiting until timeout for monitored process [2021-11-20 07:12:41,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,793 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6567)] Ended with exit code 0 [2021-11-20 07:12:41,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,817 INFO L229 MonitoredProcess]: Starting monitored process 6568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6568)] Waiting until timeout for monitored process [2021-11-20 07:12:41,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,827 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6568)] Ended with exit code 0 [2021-11-20 07:12:41,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,851 INFO L229 MonitoredProcess]: Starting monitored process 6569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6569)] Waiting until timeout for monitored process [2021-11-20 07:12:41,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,860 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,860 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6569)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:41,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,883 INFO L229 MonitoredProcess]: Starting monitored process 6570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6570)] Waiting until timeout for monitored process [2021-11-20 07:12:41,883 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 [2021-11-20 07:12:41,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6570)] Ended with exit code 0 [2021-11-20 07:12:41,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,915 INFO L229 MonitoredProcess]: Starting monitored process 6571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6571)] Waiting until timeout for monitored process [2021-11-20 07:12:41,915 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 [2021-11-20 07:12:41,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,924 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6571)] Ended with exit code 0 [2021-11-20 07:12:41,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,949 INFO L229 MonitoredProcess]: Starting monitored process 6572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6572)] Waiting until timeout for monitored process [2021-11-20 07:12:41,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:41,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6572)] Ended with exit code 0 [2021-11-20 07:12:41,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:41,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:41,981 INFO L229 MonitoredProcess]: Starting monitored process 6573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:41,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6573)] Waiting until timeout for monitored process [2021-11-20 07:12:41,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:41,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:41,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:41,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:41,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:41,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:41,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:41,990 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:41,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:41,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6573)] Ended with exit code 0 [2021-11-20 07:12:42,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,012 INFO L229 MonitoredProcess]: Starting monitored process 6574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6574)] Waiting until timeout for monitored process [2021-11-20 07:12:42,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,020 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6574)] Ended with exit code 0 [2021-11-20 07:12:42,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,047 INFO L229 MonitoredProcess]: Starting monitored process 6575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6575)] Waiting until timeout for monitored process [2021-11-20 07:12:42,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6575)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:42,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,078 INFO L229 MonitoredProcess]: Starting monitored process 6576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6576)] Waiting until timeout for monitored process [2021-11-20 07:12:42,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6576)] Ended with exit code 0 [2021-11-20 07:12:42,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,108 INFO L229 MonitoredProcess]: Starting monitored process 6577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6577)] Waiting until timeout for monitored process [2021-11-20 07:12:42,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6577)] Ended with exit code 0 [2021-11-20 07:12:42,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,139 INFO L229 MonitoredProcess]: Starting monitored process 6578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6578)] Waiting until timeout for monitored process [2021-11-20 07:12:42,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6578)] Ended with exit code 0 [2021-11-20 07:12:42,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,171 INFO L229 MonitoredProcess]: Starting monitored process 6579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6579)] Waiting until timeout for monitored process [2021-11-20 07:12:42,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6579)] Ended with exit code 0 [2021-11-20 07:12:42,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,205 INFO L229 MonitoredProcess]: Starting monitored process 6580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6580)] Waiting until timeout for monitored process [2021-11-20 07:12:42,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6580)] Ended with exit code 0 [2021-11-20 07:12:42,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,236 INFO L229 MonitoredProcess]: Starting monitored process 6581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6581)] Waiting until timeout for monitored process [2021-11-20 07:12:42,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6581)] Ended with exit code 0 [2021-11-20 07:12:42,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,269 INFO L229 MonitoredProcess]: Starting monitored process 6582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6582)] Waiting until timeout for monitored process [2021-11-20 07:12:42,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,278 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6582)] Ended with exit code 0 [2021-11-20 07:12:42,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,300 INFO L229 MonitoredProcess]: Starting monitored process 6583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6583)] Waiting until timeout for monitored process [2021-11-20 07:12:42,301 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 [2021-11-20 07:12:42,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,310 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6583)] Ended with exit code 0 [2021-11-20 07:12:42,333 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,334 INFO L229 MonitoredProcess]: Starting monitored process 6584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6584)] Waiting until timeout for monitored process [2021-11-20 07:12:42,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6584)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:42,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,366 INFO L229 MonitoredProcess]: Starting monitored process 6585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6585)] Waiting until timeout for monitored process [2021-11-20 07:12:42,367 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 [2021-11-20 07:12:42,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6585)] Ended with exit code 0 [2021-11-20 07:12:42,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,397 INFO L229 MonitoredProcess]: Starting monitored process 6586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6586)] Waiting until timeout for monitored process [2021-11-20 07:12:42,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6586)] Ended with exit code 0 [2021-11-20 07:12:42,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,428 INFO L229 MonitoredProcess]: Starting monitored process 6587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6587)] Waiting until timeout for monitored process [2021-11-20 07:12:42,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6587)] Ended with exit code 0 [2021-11-20 07:12:42,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,458 INFO L229 MonitoredProcess]: Starting monitored process 6588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6588)] Waiting until timeout for monitored process [2021-11-20 07:12:42,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6588)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:42,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,493 INFO L229 MonitoredProcess]: Starting monitored process 6589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6589)] Waiting until timeout for monitored process [2021-11-20 07:12:42,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,501 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6589)] Ended with exit code 0 [2021-11-20 07:12:42,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,525 INFO L229 MonitoredProcess]: Starting monitored process 6590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6590)] Waiting until timeout for monitored process [2021-11-20 07:12:42,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6590)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:42,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,557 INFO L229 MonitoredProcess]: Starting monitored process 6591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6591)] Waiting until timeout for monitored process [2021-11-20 07:12:42,558 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 [2021-11-20 07:12:42,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,566 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,587 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6591)] Ended with exit code 0 [2021-11-20 07:12:42,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,588 INFO L229 MonitoredProcess]: Starting monitored process 6592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6592)] Waiting until timeout for monitored process [2021-11-20 07:12:42,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,596 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6592)] Ended with exit code 0 [2021-11-20 07:12:42,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,623 INFO L229 MonitoredProcess]: Starting monitored process 6593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6593)] Waiting until timeout for monitored process [2021-11-20 07:12:42,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,633 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6593)] Ended with exit code 0 [2021-11-20 07:12:42,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,655 INFO L229 MonitoredProcess]: Starting monitored process 6594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6594)] Waiting until timeout for monitored process [2021-11-20 07:12:42,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,666 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6594)] Ended with exit code 0 [2021-11-20 07:12:42,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,693 INFO L229 MonitoredProcess]: Starting monitored process 6595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6595)] Waiting until timeout for monitored process [2021-11-20 07:12:42,694 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 [2021-11-20 07:12:42,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6595)] Ended with exit code 0 [2021-11-20 07:12:42,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,727 INFO L229 MonitoredProcess]: Starting monitored process 6596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6596)] Waiting until timeout for monitored process [2021-11-20 07:12:42,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,735 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6596)] Ended with exit code 0 [2021-11-20 07:12:42,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,759 INFO L229 MonitoredProcess]: Starting monitored process 6597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6597)] Waiting until timeout for monitored process [2021-11-20 07:12:42,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,767 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,769 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6597)] Ended with exit code 0 [2021-11-20 07:12:42,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,794 INFO L229 MonitoredProcess]: Starting monitored process 6598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6598)] Waiting until timeout for monitored process [2021-11-20 07:12:42,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,802 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,804 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6598)] Ended with exit code 0 [2021-11-20 07:12:42,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,826 INFO L229 MonitoredProcess]: Starting monitored process 6599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6599)] Waiting until timeout for monitored process [2021-11-20 07:12:42,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,836 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6599)] Ended with exit code 0 [2021-11-20 07:12:42,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,859 INFO L229 MonitoredProcess]: Starting monitored process 6600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6600)] Waiting until timeout for monitored process [2021-11-20 07:12:42,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6600)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:42,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,893 INFO L229 MonitoredProcess]: Starting monitored process 6601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6601)] Waiting until timeout for monitored process [2021-11-20 07:12:42,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,901 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6601)] Ended with exit code 0 [2021-11-20 07:12:42,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,924 INFO L229 MonitoredProcess]: Starting monitored process 6602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6602)] Waiting until timeout for monitored process [2021-11-20 07:12:42,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,934 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6602)] Ended with exit code 0 [2021-11-20 07:12:42,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,956 INFO L229 MonitoredProcess]: Starting monitored process 6603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6603)] Waiting until timeout for monitored process [2021-11-20 07:12:42,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:42,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:42,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6603)] Ended with exit code 0 [2021-11-20 07:12:42,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:42,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:42,988 INFO L229 MonitoredProcess]: Starting monitored process 6604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:42,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6604)] Waiting until timeout for monitored process [2021-11-20 07:12:42,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:42,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:42,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:42,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:42,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:42,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:42,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:42,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:42,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:43,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:43,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6604)] Forceful destruction successful, exit code 0 [2021-11-20 07:12:43,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:43,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:43,020 INFO L229 MonitoredProcess]: Starting monitored process 6605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:43,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6605)] Waiting until timeout for monitored process [2021-11-20 07:12:43,021 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 [2021-11-20 07:12:43,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:43,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:43,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:43,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:43,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:12:43,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:12:43,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:12:43,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:12:43,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:12:43,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6605)] Ended with exit code 0 [2021-11-20 07:12:43,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:12:43,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:12:43,051 INFO L229 MonitoredProcess]: Starting monitored process 6606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:12:43,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ef49920-94e9-47b1-9ec8-f83f41ad98f4/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6606)] Waiting until timeout for monitored process [2021-11-20 07:12:43,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:12:43,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:12:43,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:12:43,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:12:43,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:12:43,066 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-11-20 07:12:43,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts.