./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.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_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/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_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/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_26519d8c-835d-4ebf-bb96-1f2486770dde/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 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 07:03:23,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 07:03:23,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 07:03:23,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 07:03:23,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 07:03:23,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 07:03:23,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 07:03:23,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 07:03:23,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 07:03:23,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 07:03:23,230 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 07:03:23,232 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 07:03:23,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 07:03:23,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 07:03:23,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 07:03:23,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 07:03:23,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 07:03:23,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 07:03:23,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 07:03:23,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 07:03:23,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 07:03:23,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 07:03:23,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 07:03:23,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 07:03:23,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 07:03:23,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 07:03:23,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 07:03:23,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 07:03:23,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 07:03:23,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 07:03:23,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 07:03:23,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 07:03:23,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 07:03:23,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 07:03:23,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 07:03:23,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 07:03:23,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 07:03:23,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 07:03:23,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 07:03:23,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 07:03:23,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 07:03:23,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-20 07:03:23,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 07:03:23,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 07:03:23,372 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 07:03:23,372 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 07:03:23,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 07:03:23,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 07:03:23,374 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 07:03:23,375 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-20 07:03:23,375 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-20 07:03:23,375 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-20 07:03:23,376 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-20 07:03:23,377 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-20 07:03:23,377 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-20 07:03:23,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 07:03:23,378 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-20 07:03:23,378 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-20 07:03:23,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 07:03:23,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-20 07:03:23,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 07:03:23,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-20 07:03:23,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-20 07:03:23,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-20 07:03:23,380 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-20 07:03:23,380 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 07:03:23,380 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-20 07:03:23,380 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 07:03:23,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-20 07:03:23,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 07:03:23,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 07:03:23,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 07:03:23,384 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 07:03:23,384 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 07:03:23,385 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-20 07:03:23,386 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_26519d8c-835d-4ebf-bb96-1f2486770dde/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b06f43d0873a45269a4958da066d5bcb75939de6aa3fcbada350cd9dc55d93c [2021-11-20 07:03:23,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 07:03:23,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 07:03:23,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 07:03:23,770 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 07:03:23,771 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 07:03:23,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 07:03:23,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/data/90712b580/86f6784d8669427a9c19c5fdc5b57478/FLAG09e349005 [2021-11-20 07:03:24,725 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 07:03:24,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 07:03:24,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/data/90712b580/86f6784d8669427a9c19c5fdc5b57478/FLAG09e349005 [2021-11-20 07:03:24,888 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/data/90712b580/86f6784d8669427a9c19c5fdc5b57478 [2021-11-20 07:03:24,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 07:03:24,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 07:03:24,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 07:03:24,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 07:03:24,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 07:03:24,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:03:24" (1/1) ... [2021-11-20 07:03:24,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e625cb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:24, skipping insertion in model container [2021-11-20 07:03:24,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:03:24" (1/1) ... [2021-11-20 07:03:24,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 07:03:25,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 07:03:25,635 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_26519d8c-835d-4ebf-bb96-1f2486770dde/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2021-11-20 07:03:25,636 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:03:25,649 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 07:03:25,812 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_26519d8c-835d-4ebf-bb96-1f2486770dde/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c[65679,65692] [2021-11-20 07:03:25,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 07:03:25,840 INFO L208 MainTranslator]: Completed translation [2021-11-20 07:03:25,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25 WrapperNode [2021-11-20 07:03:25,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 07:03:25,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 07:03:25,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 07:03:25,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 07:03:25,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:25,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,028 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2106 [2021-11-20 07:03:26,028 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 07:03:26,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 07:03:26,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 07:03:26,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 07:03:26,041 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 07:03:26,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 07:03:26,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 07:03:26,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 07:03:26,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (1/1) ... [2021-11-20 07:03:26,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:26,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:26,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:26,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-20 07:03:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 07:03:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 07:03:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 07:03:26,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 07:03:26,647 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 07:03:26,656 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 07:03:28,779 INFO L277 CfgBuilder]: Performing block encoding [2021-11-20 07:03:28,809 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-20 07:03:28,811 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-20 07:03:28,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:03:28 BoogieIcfgContainer [2021-11-20 07:03:28,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-20 07:03:28,821 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-20 07:03:28,821 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-20 07:03:28,825 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-20 07:03:28,826 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:03:28,826 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 07:03:24" (1/3) ... [2021-11-20 07:03:28,828 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32064481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:03:28, skipping insertion in model container [2021-11-20 07:03:28,828 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:03:28,828 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:03:25" (2/3) ... [2021-11-20 07:03:28,829 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@32064481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 07:03:28, skipping insertion in model container [2021-11-20 07:03:28,829 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-20 07:03:28,829 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:03:28" (3/3) ... [2021-11-20 07:03:28,831 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c [2021-11-20 07:03:28,904 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-20 07:03:28,904 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-20 07:03:28,904 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-20 07:03:28,904 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-20 07:03:28,905 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-20 07:03:28,905 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-20 07:03:28,905 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-20 07:03:28,905 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-20 07:03:28,977 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 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 07:03:29,059 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-20 07:03:29,060 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:03:29,060 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:03:29,105 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 07:03:29,105 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 07:03:29,105 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-20 07:03:29,108 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 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 07:03:29,149 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-11-20 07:03:29,149 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:03:29,150 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:03:29,156 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 07:03:29,156 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 07:03:29,192 INFO L791 eck$LassoCheckResult]: Stem: 734#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; 611#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; 559#L714true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 121#L733true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 639#L743true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 686#L762true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 370#L772true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 399#L791true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 332#L801true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 210#L820true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 320#L830true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 167#L849true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 148#L859true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 241#L878true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 33#L888true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 642#L907true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 140#L917true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 606#L936true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 349#L946true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 673#L965true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 331#L975true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 724#L994true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 537#L1004true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 309#L1023true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 563#L1033true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 466#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; 579#L1081true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 79#L1091true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 636#L1110true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 260#L1120true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 613#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; 523#L1168true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 507#L1178true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 427#L1197true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 214#L1207true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 93#L1226true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 626#L1236true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 736#L1255true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 258#L1265true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 739#L1284true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 430#L1294true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 738#L1313true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 624#L1323true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 158#L1342true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 498#L1352true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 462#L1371true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 640#L1381true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 269#L1400true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 712#L1410true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 561#L1429true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 261#L1439true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 107#L1458true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 360#L1468true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 110#L1487true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 127#L1497true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 25#L1516true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 39#L1526true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 486#L1545true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 603#L1555true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 248#L1574true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 652#L1584true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 219#L1603true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 305#L1613true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 43#L1632true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 183#L1642true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 586#L1661true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 465#L1671true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 37#L1690true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 272#L1700true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 694#L1719true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 543#L1729true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 358#L1748true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 744#L1758true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 377#L1777true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 300#L1787true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 337#L1806true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 733#L1816true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 556#L1835true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 619#L1845true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 716#L1864true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 326#L1874true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 660#L1893true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 95#L1903true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 728#L1922true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 262#L1932true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 442#L1951true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 649#L1961true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 687#L1980true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 303#L1990true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 697#L2009true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 707#L2019true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 251#L2038true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 725#L2048true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 201#L2067true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 257#L2077true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 304#L2096true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 459#L2106true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 195#L2125true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 333#L2135true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 696#L2154true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 487#L2164true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 306#L2183true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 209#L2193true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 572#L2212true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 334#L2222true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 242#L2241true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 414#L2251true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 126#L2270true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 513#L2280true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 715#L2299true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 67#L2309true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 400#L2328true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 287#L2338true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 621#L2357true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 192#L2367true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 731#L2386true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 390#L2396true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 661#L2415true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 564#L2425true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 382#L2444true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 147#L2454true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 30#L2454-1true init_#res#1 := init_~tmp___59~0#1; 288#L2715true 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); 483#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; 448#L2892-2true [2021-11-20 07:03:29,194 INFO L793 eck$LassoCheckResult]: Loop: 448#L2892-2true 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; 625#L155true assume !(0 != ~mode1~0 % 256); 680#L202true assume !(~r1~0 % 256 < 4); 131#L202-1true ~mode1~0 := 1; 703#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; 723#L235true assume !(0 != ~mode2~0 % 256); 551#L282true assume !(~r2~0 % 256 < 4); 653#L282-1true ~mode2~0 := 1; 244#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); 529#L362true assume !(~r3~0 % 256 < 4); 206#L362-1true ~mode3~0 := 1; 671#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; 675#L395true assume !(0 != ~mode4~0 % 256); 592#L442true assume !(~r4~0 % 256 < 4); 229#L442-1true ~mode4~0 := 1; 188#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; 89#L475true assume !(0 != ~mode5~0 % 256); 314#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 594#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; 154#L2723true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 609#L2723-1true check_#res#1 := check_~tmp~1#1; 329#L2779true 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; 509#L2951true assume !(0 == assert_~arg#1 % 256); 323#L2946true assume { :end_inline_assert } true; 448#L2892-2true [2021-11-20 07:03:29,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:29,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 1 times [2021-11-20 07:03:29,226 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:29,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610313064] [2021-11-20 07:03:29,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:29,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:03:29,946 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 07:03:29,947 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:03:29,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610313064] [2021-11-20 07:03:29,949 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610313064] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:03:29,949 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:03:29,949 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:03:29,951 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410068585] [2021-11-20 07:03:29,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:03:29,958 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:03:29,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:29,959 INFO L85 PathProgramCache]: Analyzing trace with hash 352483699, now seen corresponding path program 1 times [2021-11-20 07:03:29,960 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:29,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [297347147] [2021-11-20 07:03:29,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:29,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:30,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:03:30,133 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 07:03:30,135 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:03:30,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [297347147] [2021-11-20 07:03:30,136 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [297347147] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:03:30,136 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:03:30,137 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:03:30,137 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189292945] [2021-11-20 07:03:30,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:03:30,140 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:03:30,141 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:03:30,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-20 07:03:30,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-20 07:03:30,191 INFO L87 Difference]: Start difference. First operand has 745 states, 744 states have (on average 1.8440860215053763) internal successors, (1372), 744 states have internal predecessors, (1372), 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 07:03:30,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:03:30,420 INFO L93 Difference]: Finished difference Result 745 states and 1368 transitions. [2021-11-20 07:03:30,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-20 07:03:30,432 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 1368 transitions. [2021-11-20 07:03:30,446 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-20 07:03:30,469 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 740 states and 1354 transitions. [2021-11-20 07:03:30,470 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 740 [2021-11-20 07:03:30,475 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 740 [2021-11-20 07:03:30,476 INFO L73 IsDeterministic]: Start isDeterministic. Operand 740 states and 1354 transitions. [2021-11-20 07:03:30,489 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:03:30,489 INFO L681 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-11-20 07:03:30,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states and 1354 transitions. [2021-11-20 07:03:30,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 740. [2021-11-20 07:03:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 740 states, 740 states have (on average 1.8297297297297297) internal successors, (1354), 739 states have internal predecessors, (1354), 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 07:03:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1354 transitions. [2021-11-20 07:03:30,594 INFO L704 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-11-20 07:03:30,594 INFO L587 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-11-20 07:03:30,594 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-11-20 07:03:30,595 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 740 states and 1354 transitions. [2021-11-20 07:03:30,603 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-11-20 07:03:30,603 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:03:30,603 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:03:30,608 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 07:03:30,609 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 07:03:30,609 INFO L791 eck$LassoCheckResult]: Stem: 2247#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; 2225#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; 2210#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1760#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1769#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1594#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2087#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1700#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2054#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1617#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1908#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1628#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1817#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1579#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1583#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1584#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1801#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1705#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2068#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1525#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2050#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1810#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2201#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1878#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2027#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1668#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1553#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1554#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1687#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1688#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1972#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1858#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1549#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1550#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2185#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2136#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1910#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1694#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1720#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1539#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1970#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1569#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2142#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1708#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2228#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1742#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1832#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 2042#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2160#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1982#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1983#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1572#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1976#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1557#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1746#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1752#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1753#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1566#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1567#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1596#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 2177#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1847#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1963#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1920#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1921#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1604#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1605#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1867#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2162#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1591#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1592#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1703#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2202#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1535#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2076#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1612#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 2017#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 2018#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 2057#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1856#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2208#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1532#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 2044#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1693#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1721#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1723#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1974#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1548#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2147#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1955#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 2022#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1757#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 2242#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1678#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1964#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1719#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1897#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1646#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 2023#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1885#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1886#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1872#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2176#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1674#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1902#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1903#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 2052#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1638#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1952#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1777#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1778#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1527#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1661#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1662#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 2004#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1950#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1881#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1744#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2109#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1513#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 2211#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1993#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1811#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1520#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1576#L2715 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; 1614#L22 assume !(0 == assume_abort_if_not_~cond#1); 1615#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; 2041#L2892-2 [2021-11-20 07:03:30,610 INFO L793 eck$LassoCheckResult]: Loop: 2041#L2892-2 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; 2151#L155 assume !(0 != ~mode1~0 % 256); 2227#L202 assume !(~r1~0 % 256 < 4); 1641#L202-1 ~mode1~0 := 1; 1785#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; 2244#L235 assume !(0 != ~mode2~0 % 256); 2205#L282 assume !(~r2~0 % 256 < 4); 2061#L282-1 ~mode2~0 := 1; 1953#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; 1619#L315 assume !(0 != ~mode3~0 % 256); 1621#L362 assume !(~r3~0 % 256 < 4); 1823#L362-1 ~mode3~0 := 1; 1831#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; 2240#L395 assume !(0 != ~mode4~0 % 256); 2220#L442 assume !(~r4~0 % 256 < 4); 1934#L442-1 ~mode4~0 := 1; 1874#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; 1711#L475 assume !(0 != ~mode5~0 % 256); 1713#L522 assume !(~r5~0 % 256 < 4); 1558#L522-1 ~mode5~0 := 1; 1559#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; 1825#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1826#L2724 assume ~st1~0 + ~nl1~0 <= 1; 1852#L2725 assume ~st2~0 + ~nl2~0 <= 1; 1889#L2726 assume ~st3~0 + ~nl3~0 <= 1; 2070#L2727 assume ~st4~0 + ~nl4~0 <= 1; 2071#L2728 assume ~st5~0 + ~nl5~0 <= 1; 1946#L2729 assume ~r1~0 % 256 >= 4; 1947#L2733 assume ~r1~0 % 256 < 4; 1736#L2738 assume ~r1~0 % 256 >= 4; 1624#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1625#L2723-1 check_#res#1 := check_~tmp~1#1; 2047#L2779 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; 2048#L2951 assume !(0 == assert_~arg#1 % 256); 2040#L2946 assume { :end_inline_assert } true; 2041#L2892-2 [2021-11-20 07:03:30,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:30,612 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 2 times [2021-11-20 07:03:30,612 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:30,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636680640] [2021-11-20 07:03:30,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:30,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:30,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:03:30,854 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 07:03:30,855 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:03:30,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636680640] [2021-11-20 07:03:30,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636680640] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:03:30,861 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:03:30,862 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:03:30,862 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235121990] [2021-11-20 07:03:30,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:03:30,867 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:03:30,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:30,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1431406763, now seen corresponding path program 1 times [2021-11-20 07:03:30,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:30,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915971437] [2021-11-20 07:03:30,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:30,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:03:30,931 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 07:03:30,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:03:30,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915971437] [2021-11-20 07:03:30,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915971437] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:03:30,934 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:03:30,935 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-20 07:03:30,936 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296307562] [2021-11-20 07:03:30,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:03:30,936 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-11-20 07:03:30,937 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:03:30,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-20 07:03:30,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-20 07:03:30,938 INFO L87 Difference]: Start difference. First operand 740 states and 1354 transitions. cyclomatic complexity: 615 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 07:03:31,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:03:31,027 INFO L93 Difference]: Finished difference Result 897 states and 1613 transitions. [2021-11-20 07:03:31,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-20 07:03:31,028 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 897 states and 1613 transitions. [2021-11-20 07:03:31,044 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 346 [2021-11-20 07:03:31,056 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 897 states to 897 states and 1613 transitions. [2021-11-20 07:03:31,056 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 897 [2021-11-20 07:03:31,058 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 897 [2021-11-20 07:03:31,058 INFO L73 IsDeterministic]: Start isDeterministic. Operand 897 states and 1613 transitions. [2021-11-20 07:03:31,061 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:03:31,061 INFO L681 BuchiCegarLoop]: Abstraction has 897 states and 1613 transitions. [2021-11-20 07:03:31,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states and 1613 transitions. [2021-11-20 07:03:31,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 895. [2021-11-20 07:03:31,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 895 states have (on average 1.7988826815642458) internal successors, (1610), 894 states have internal predecessors, (1610), 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 07:03:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1610 transitions. [2021-11-20 07:03:31,101 INFO L704 BuchiCegarLoop]: Abstraction has 895 states and 1610 transitions. [2021-11-20 07:03:31,102 INFO L587 BuchiCegarLoop]: Abstraction has 895 states and 1610 transitions. [2021-11-20 07:03:31,102 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-11-20 07:03:31,102 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 895 states and 1610 transitions. [2021-11-20 07:03:31,112 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 344 [2021-11-20 07:03:31,112 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:03:31,112 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:03:31,123 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 07:03:31,124 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 07:03:31,127 INFO L791 eck$LassoCheckResult]: Stem: 3900#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; 3874#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; 3859#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3401#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3414#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3240#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3735#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3345#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3699#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3258#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3551#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3273#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3460#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3225#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3229#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3230#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3446#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3347#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3716#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3168#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3698#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3455#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3850#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3523#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3672#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3313#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3198#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3199#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3332#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3333#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3617#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3500#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3195#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3196#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3833#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3784#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3556#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3339#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3363#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3182#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3612#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3215#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3786#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3350#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3876#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3384#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3476#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3690#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3808#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3627#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3628#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3218#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3619#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3203#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3390#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3394#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3395#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3210#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3211#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3242#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3825#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3491#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3605#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3564#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3565#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3250#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3251#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3512#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3810#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3237#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3238#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3354#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3851#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3184#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3724#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3261#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3662#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3663#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3705#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3503#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3857#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3178#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3692#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3338#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3366#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3368#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3621#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3194#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3795#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3600#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3667#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3402#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3894#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3323#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3609#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3365#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3543#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3291#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3668#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3530#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3531#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3517#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3826#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3319#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3548#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3549#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3702#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3283#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3597#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3422#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3423#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3173#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3306#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3307#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3649#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3595#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3526#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3388#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3757#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3159#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3860#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3638#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3458#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3166#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3222#L2715 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; 3263#L22 assume !(0 == assume_abort_if_not_~cond#1); 3264#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; 3823#L2892-2 [2021-11-20 07:03:31,128 INFO L793 eck$LassoCheckResult]: Loop: 3823#L2892-2 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; 4037#L155 assume !(0 != ~mode1~0 % 256); 4036#L202 assume ~r1~0 % 256 < 4; 3760#L203 assume !(0 != ~ep12~0 % 256); 3441#L203-1 assume !(0 != ~ep13~0 % 256); 3442#L208 assume !(0 != ~ep14~0 % 256); 3487#L213 assume !(0 != ~ep15~0 % 256); 3286#L202-1 ~mode1~0 := 1; 3430#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; 3896#L235 assume !(0 != ~mode2~0 % 256); 3854#L282 assume !(~r2~0 % 256 < 4); 3709#L282-1 ~mode2~0 := 1; 3598#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; 3265#L315 assume !(0 != ~mode3~0 % 256); 3267#L362 assume !(~r3~0 % 256 < 4); 3468#L362-1 ~mode3~0 := 1; 3477#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; 3889#L395 assume !(0 != ~mode4~0 % 256); 3869#L442 assume !(~r4~0 % 256 < 4); 3580#L442-1 ~mode4~0 := 1; 3521#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; 3356#L475 assume !(0 != ~mode5~0 % 256); 3358#L522 assume !(~r5~0 % 256 < 4); 3204#L522-1 ~mode5~0 := 1; 3205#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; 3472#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3473#L2724 assume ~st1~0 + ~nl1~0 <= 1; 3497#L2725 assume ~st2~0 + ~nl2~0 <= 1; 3905#L2726 assume ~st3~0 + ~nl3~0 <= 1; 3904#L2727 assume ~st4~0 + ~nl4~0 <= 1; 3903#L2728 assume ~st5~0 + ~nl5~0 <= 1; 3902#L2729 assume !(~r1~0 % 256 >= 4); 3891#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3892#L2733 assume ~r1~0 % 256 < 4; 3901#L2738 assume !(~r1~0 % 256 >= 4); 3670#L2742 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3671#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 4041#L2723-1 check_#res#1 := check_~tmp~1#1; 4040#L2779 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; 4039#L2951 assume !(0 == assert_~arg#1 % 256); 4038#L2946 assume { :end_inline_assert } true; 3823#L2892-2 [2021-11-20 07:03:31,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:31,132 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 3 times [2021-11-20 07:03:31,133 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:31,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398464543] [2021-11-20 07:03:31,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:31,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:31,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:03:31,323 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 07:03:31,323 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:03:31,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398464543] [2021-11-20 07:03:31,324 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398464543] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:03:31,324 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:03:31,325 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-20 07:03:31,325 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905574607] [2021-11-20 07:03:31,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:03:31,327 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-11-20 07:03:31,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:03:31,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1009971091, now seen corresponding path program 1 times [2021-11-20 07:03:31,328 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:03:31,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736948255] [2021-11-20 07:03:31,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:03:31,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:03:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:03:31,350 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:03:31,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:03:31,430 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:03:34,221 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:03:34,222 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:03:34,222 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:03:34,222 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:03:34,222 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:03:34,223 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:34,223 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:03:34,223 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:03:34,223 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:03:34,224 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:03:34,224 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:03:34,261 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 07:03:34,267 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 07:03:34,270 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 07:03:34,272 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 07:03:34,274 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 07:03:34,280 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 07:03:34,284 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 07:03:34,290 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 07:03:34,292 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 07:03:34,295 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 07:03:34,297 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 07:03:34,302 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 07:03:34,304 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 07:03:34,307 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 07:03:34,310 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 07:03:34,313 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 07:03:34,318 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 07:03:34,321 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 07:03:34,323 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 07:03:34,327 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 07:03:34,329 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 07:03:34,332 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 07:03:34,336 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 07:03:34,339 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 07:03:34,459 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 07:03:34,465 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 07:03:34,471 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 07:03:34,473 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 07:03:34,479 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 07:03:34,484 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 07:03:34,490 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 07:03:34,493 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 07:03:34,496 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 07:03:34,499 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 07:03:34,502 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 07:03:34,506 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 07:03:34,509 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 07:03:34,518 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 07:03:34,537 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 07:03:34,544 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 07:03:34,547 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 07:03:34,550 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 07:03:34,554 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 07:03:34,561 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 07:03:35,938 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:03:35,939 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-11-20 07:03:35,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:35,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:35,957 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:35,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-20 07:03:35,969 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:03:35,969 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:35,986 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:03:35,986 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 07:03:36,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:36,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:36,049 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:36,052 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:03:36,052 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:36,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-20 07:03:36,087 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:03:36,087 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 07:03:36,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:36,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:36,134 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:36,141 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:03:36,141 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:36,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-20 07:03:36,162 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:03:36,162 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 07:03:36,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:36,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:36,226 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:36,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-20 07:03:36,235 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:03:36,236 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:36,254 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-11-20 07:03:36,254 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 07:03:36,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:36,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:36,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:36,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-20 07:03:36,287 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-11-20 07:03:36,288 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:36,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:36,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:36,370 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:36,378 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-11-20 07:03:36,379 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-11-20 07:03:36,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-20 07:03:36,545 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-11-20 07:03:36,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-11-20 07:03:36,548 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:03:36,548 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:03:36,548 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:03:36,548 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:03:36,548 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-20 07:03:36,548 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:36,549 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:03:36,549 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:03:36,549 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-11-20 07:03:36,549 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:03:36,549 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:03:36,555 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 07:03:36,561 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 07:03:36,567 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 07:03:36,569 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 07:03:36,575 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 07:03:36,577 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 07:03:36,579 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 07:03:36,582 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 07:03:36,584 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 07:03:36,586 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 07:03:36,588 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 07:03:36,591 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 07:03:36,594 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 07:03:36,596 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 07:03:36,599 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 07:03:36,601 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 07:03:36,606 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 07:03:36,608 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 07:03:36,610 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 07:03:36,613 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 07:03:36,621 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 07:03:36,624 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 07:03:36,627 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 07:03:36,629 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 07:03:36,633 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 07:03:36,636 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 07:03:36,642 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 07:03:36,644 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 07:03:36,650 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 07:03:36,653 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 07:03:36,658 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 07:03:36,661 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 07:03:36,663 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 07:03:36,783 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 07:03:36,787 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 07:03:36,790 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 07:03:36,793 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 07:03:36,796 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 07:03:36,799 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 07:03:36,815 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 07:03:36,823 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 07:03:36,826 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 07:03:36,832 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 07:03:36,835 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 07:03:38,286 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-20 07:03:38,292 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-20 07:03:38,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,298 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:38,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,322 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-20 07:03:38,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,366 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-20 07:03:38,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:38,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,383 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,384 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,454 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-20 07:03:38,467 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 07:03:38,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,478 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,506 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-20 07:03:38,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:38,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,518 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,569 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-20 07:03:38,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:38,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,589 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,619 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-20 07:03:38,624 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 07:03:38,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,660 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-20 07:03:38,663 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 07:03:38,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,675 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-11-20 07:03:38,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,710 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-20 07:03:38,711 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 07:03:38,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,721 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,758 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-20 07:03:38,760 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 07:03:38,768 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,768 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,769 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,797 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-20 07:03:38,802 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 07:03:38,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,811 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-11-20 07:03:38,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,854 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-20 07:03:38,859 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 07:03:38,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,870 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,900 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-20 07:03:38,902 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 07:03:38,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,938 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-20 07:03:38,943 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 07:03:38,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:38,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:38,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:38,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:38,985 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:38,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-20 07:03:38,986 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 07:03:38,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:38,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:38,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:38,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:38,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:38,996 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:38,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:38,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,024 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,025 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-20 07:03:39,029 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 07:03:39,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,072 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-20 07:03:39,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,086 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-20 07:03:39,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,114 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-20 07:03:39,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-11-20 07:03:39,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,149 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-20 07:03:39,150 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 07:03:39,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,160 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-11-20 07:03:39,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,187 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-20 07:03:39,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,200 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,233 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-20 07:03:39,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,244 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-11-20 07:03:39,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,269 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-20 07:03:39,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,307 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-20 07:03:39,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,320 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-20 07:03:39,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,348 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-20 07:03:39,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,360 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,387 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-20 07:03:39,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,399 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-11-20 07:03:39,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,426 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-20 07:03:39,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,444 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,444 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,444 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-11-20 07:03:39,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,472 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-20 07:03:39,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-11-20 07:03:39,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,526 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-20 07:03:39,528 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 07:03:39,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,537 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,537 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-11-20 07:03:39,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,559 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-20 07:03:39,561 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 07:03:39,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,592 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-20 07:03:39,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,604 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,644 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-20 07:03:39,647 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 07:03:39,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,656 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,657 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-11-20 07:03:39,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,685 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-20 07:03:39,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,696 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,726 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-20 07:03:39,728 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 07:03:39,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-11-20 07:03:39,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,769 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-20 07:03:39,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,811 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,881 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-20 07:03:39,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,944 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-20 07:03:39,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:39,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:39,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:39,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:39,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:39,965 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:39,965 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:39,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:39,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:39,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:39,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:39,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:39,990 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:39,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-20 07:03:39,992 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 07:03:40,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,002 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-11-20 07:03:40,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,027 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-20 07:03:40,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-11-20 07:03:40,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,065 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,067 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 07:03:40,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-20 07:03:40,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,076 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-11-20 07:03:40,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,108 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-20 07:03:40,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,121 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,149 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-20 07:03:40,151 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 07:03:40,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,161 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-11-20 07:03:40,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,188 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-20 07:03:40,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-20 07:03:40,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,224 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-20 07:03:40,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,261 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-20 07:03:40,263 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 07:03:40,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-11-20 07:03:40,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,301 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-20 07:03:40,302 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 07:03:40,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,311 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-20 07:03:40,313 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-20 07:03:40,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-11-20 07:03:40,339 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-20 07:03:40,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,341 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-20 07:03:40,343 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 07:03:40,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,400 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,401 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-20 07:03:40,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,417 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-20 07:03:40,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,445 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-20 07:03:40,447 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 07:03:40,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-11-20 07:03:40,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,490 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-20 07:03:40,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,534 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-20 07:03:40,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-11-20 07:03:40,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,571 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-20 07:03:40,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,582 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-11-20 07:03:40,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,607 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-20 07:03:40,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-11-20 07:03:40,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,669 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-20 07:03:40,672 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 07:03:40,680 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,681 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,712 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-20 07:03:40,713 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 07:03:40,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-20 07:03:40,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,745 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-20 07:03:40,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:40,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,756 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-20 07:03:40,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,784 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-20 07:03:40,787 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 07:03:40,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-11-20 07:03:40,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,825 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-20 07:03:40,827 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 07:03:40,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,837 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-20 07:03:40,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,864 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-20 07:03:40,865 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 07:03:40,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:40,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,907 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-20 07:03:40,909 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 07:03:40,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:40,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-11-20 07:03:40,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:40,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:40,950 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:40,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-20 07:03:40,952 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 07:03:40,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:40,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:40,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:40,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:40,961 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:40,962 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:40,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:40,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,001 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-20 07:03:41,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-20 07:03:41,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,044 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-20 07:03:41,045 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 07:03:41,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,081 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-20 07:03:41,082 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 07:03:41,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,126 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-20 07:03:41,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,136 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,161 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-20 07:03:41,162 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 07:03:41,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,171 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,196 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-20 07:03:41,197 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 07:03:41,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,207 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,235 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,236 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-20 07:03:41,237 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 07:03:41,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-20 07:03:41,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,275 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-20 07:03:41,277 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 07:03:41,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,286 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,286 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-20 07:03:41,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,313 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,322 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 07:03:41,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-20 07:03:41,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,400 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,418 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,419 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-20 07:03:41,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,473 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,488 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-20 07:03:41,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-11-20 07:03:41,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,527 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-20 07:03:41,528 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 07:03:41,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,537 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,562 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-20 07:03:41,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,575 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-11-20 07:03:41,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,601 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-20 07:03:41,602 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 07:03:41,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,613 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,638 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-20 07:03:41,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-20 07:03:41,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,674 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-20 07:03:41,675 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 07:03:41,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,734 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-20 07:03:41,735 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 07:03:41,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,743 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,744 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-11-20 07:03:41,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,769 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-20 07:03:41,771 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 07:03:41,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,784 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,802 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:41,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,866 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-20 07:03:41,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-11-20 07:03:41,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,904 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-20 07:03:41,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,917 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-11-20 07:03:41,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,953 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-20 07:03:41,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:41,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:41,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:41,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:41,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:41,964 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:41,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:41,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:41,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:41,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-20 07:03:41,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:41,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:41,991 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:41,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-20 07:03:41,993 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 07:03:42,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,003 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,003 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,029 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-20 07:03:42,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,067 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-20 07:03:42,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,112 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-20 07:03:42,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,124 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,125 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-11-20 07:03:42,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,181 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-20 07:03:42,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-20 07:03:42,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,224 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-20 07:03:42,225 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 07:03:42,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,260 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-20 07:03:42,261 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 07:03:42,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-11-20 07:03:42,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,341 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:42,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:42,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-20 07:03:42,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-11-20 07:03:42,403 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-20 07:03:42,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,404 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-20 07:03:42,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,415 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,441 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-20 07:03:42,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,477 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-20 07:03:42,478 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 07:03:42,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,488 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,514 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-20 07:03:42,515 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 07:03:42,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,525 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,552 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-20 07:03:42,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,588 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-20 07:03:42,589 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 07:03:42,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,598 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,598 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-11-20 07:03:42,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,633 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-20 07:03:42,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-11-20 07:03:42,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,671 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-20 07:03:42,672 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 07:03:42,681 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,706 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-20 07:03:42,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-11-20 07:03:42,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,743 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-20 07:03:42,745 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 07:03:42,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-11-20 07:03:42,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,799 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-20 07:03:42,801 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 07:03:42,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,859 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,860 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-20 07:03:42,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,872 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,900 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-20 07:03:42,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,911 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,937 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-11-20 07:03:42,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,938 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-20 07:03:42,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:42,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:42,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:42,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:42,977 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:42,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-20 07:03:42,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:42,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:42,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:42,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:42,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:42,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:42,988 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:42,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:42,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,016 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-20 07:03:43,017 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 07:03:43,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-20 07:03:43,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,056 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-20 07:03:43,057 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 07:03:43,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,092 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-20 07:03:43,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,103 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-11-20 07:03:43,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,128 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-20 07:03:43,129 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 07:03:43,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,164 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-20 07:03:43,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,198 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-20 07:03:43,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,235 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-20 07:03:43,243 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 07:03:43,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,275 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,276 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-20 07:03:43,277 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 07:03:43,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,285 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,286 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,311 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-20 07:03:43,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,345 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-20 07:03:43,351 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 07:03:43,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,386 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-20 07:03:43,387 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 07:03:43,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-20 07:03:43,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,423 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-20 07:03:43,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,433 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-20 07:03:43,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,458 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-20 07:03:43,459 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 07:03:43,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,469 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,497 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-20 07:03:43,498 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 07:03:43,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,537 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-20 07:03:43,539 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 07:03:43,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-11-20 07:03:43,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,580 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-20 07:03:43,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,619 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-20 07:03:43,621 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 07:03:43,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,659 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,662 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 07:03:43,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-20 07:03:43,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,770 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-11-20 07:03:43,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,772 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:43,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-20 07:03:43,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,849 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,851 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 07:03:43,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-20 07:03:43,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:43,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:43,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:43,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:43,929 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:43,932 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 07:03:43,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:43,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:43,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:43,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:43,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:43,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:43,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:43,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-20 07:03:43,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,012 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-20 07:03:44,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,083 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,085 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 07:03:44,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,098 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-20 07:03:44,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,163 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,182 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-20 07:03:44,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,248 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,267 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-20 07:03:44,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,327 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,334 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 07:03:44,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-20 07:03:44,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,397 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,399 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,401 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 07:03:44,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-20 07:03:44,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,471 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,473 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 07:03:44,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-20 07:03:44,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,541 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:44,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:44,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-20 07:03:44,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,610 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-20 07:03:44,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,611 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,625 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,626 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-20 07:03:44,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,679 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,681 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 07:03:44,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,694 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-20 07:03:44,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,746 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,761 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-20 07:03:44,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,821 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,841 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-20 07:03:44,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,880 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-20 07:03:44,882 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 07:03:44,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,891 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-20 07:03:44,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,919 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-20 07:03:44,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:44,929 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,930 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,930 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-20 07:03:44,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,958 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-20 07:03:44,960 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 07:03:44,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:44,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:44,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:44,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:44,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:44,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:44,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:44,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:44,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:44,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:44,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:44,998 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:44,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-20 07:03:44,999 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 07:03:45,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-20 07:03:45,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,036 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-20 07:03:45,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,047 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,075 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-20 07:03:45,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,086 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-11-20 07:03:45,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,113 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-20 07:03:45,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,124 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-11-20 07:03:45,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,154 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-20 07:03:45,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-11-20 07:03:45,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,193 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-20 07:03:45,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,231 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-20 07:03:45,232 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 07:03:45,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,242 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,269 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-20 07:03:45,270 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 07:03:45,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,279 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,307 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-20 07:03:45,308 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 07:03:45,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,326 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,356 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-20 07:03:45,357 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 07:03:45,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-11-20 07:03:45,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,393 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-20 07:03:45,395 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 07:03:45,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,432 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-20 07:03:45,433 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 07:03:45,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,507 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,526 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 07:03:45,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-20 07:03:45,536 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,588 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,590 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-20 07:03:45,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,658 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,660 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 07:03:45,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,672 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-20 07:03:45,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,725 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,729 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 07:03:45,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-20 07:03:45,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,794 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-20 07:03:45,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,865 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,868 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 07:03:45,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-20 07:03:45,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,915 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-20 07:03:45,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:45,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,927 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:45,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,959 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-20 07:03:45,960 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 07:03:45,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:45,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:45,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:45,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:45,969 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:45,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:45,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:45,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:45,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-11-20 07:03:45,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:45,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:45,997 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:45,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-20 07:03:45,998 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 07:03:46,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,010 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-20 07:03:46,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,039 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-20 07:03:46,040 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 07:03:46,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,122 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,130 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 07:03:46,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-20 07:03:46,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-11-20 07:03:46,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,178 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-20 07:03:46,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:46,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-11-20 07:03:46,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,243 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-20 07:03:46,244 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 07:03:46,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,282 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,284 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 07:03:46,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-20 07:03:46,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,425 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,427 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 07:03:46,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-20 07:03:46,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,499 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:46,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-20 07:03:46,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,576 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:46,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,592 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-20 07:03:46,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,650 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:46,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-20 07:03:46,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,727 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,729 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 07:03:46,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-20 07:03:46,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,794 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,796 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 07:03:46,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-20 07:03:46,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,874 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,878 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 07:03:46,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,893 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-20 07:03:46,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:46,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:46,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:46,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:46,952 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:46,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:46,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:46,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:46,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:46,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:46,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:46,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:46,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:46,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-20 07:03:46,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,020 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,022 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 07:03:47,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:47,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,034 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:47,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:47,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-20 07:03:47,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,091 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:47,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,105 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:47,107 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:47,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-20 07:03:47,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-11-20 07:03:47,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,136 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-20 07:03:47,137 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 07:03:47,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:03:47,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:47,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:47,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,177 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:03:47,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,178 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-20 07:03:47,179 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 07:03:47,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,189 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,216 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-20 07:03:47,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-20 07:03:47,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,275 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-20 07:03:47,277 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 07:03:47,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,287 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-11-20 07:03:47,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,318 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-20 07:03:47,322 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 07:03:47,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,364 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-20 07:03:47,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-11-20 07:03:47,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,402 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-20 07:03:47,416 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 07:03:47,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-20 07:03:47,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,453 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-20 07:03:47,454 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 07:03:47,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,463 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-20 07:03:47,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,491 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-20 07:03:47,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,503 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-11-20 07:03:47,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,530 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-20 07:03:47,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,547 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-11-20 07:03:47,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,573 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-20 07:03:47,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-11-20 07:03:47,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,613 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-20 07:03:47,635 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 07:03:47,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,644 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-20 07:03:47,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,673 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-20 07:03:47,675 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 07:03:47,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,684 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,684 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,684 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,684 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-11-20 07:03:47,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,712 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-20 07:03:47,713 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 07:03:47,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,724 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-11-20 07:03:47,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,790 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,802 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 07:03:47,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,814 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,815 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-20 07:03:47,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,868 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,870 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:47,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-20 07:03:47,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:47,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:47,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:47,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:47,941 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:47,944 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 07:03:47,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:47,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:47,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:47,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:47,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:47,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:47,958 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:47,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:47,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-20 07:03:47,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-20 07:03:48,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,009 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-20 07:03:48,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,021 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-11-20 07:03:48,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,059 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-20 07:03:48,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,069 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-11-20 07:03:48,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,097 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-20 07:03:48,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,108 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-11-20 07:03:48,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,135 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-20 07:03:48,137 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 07:03:48,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-11-20 07:03:48,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,174 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-20 07:03:48,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,185 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-20 07:03:48,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,214 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-20 07:03:48,215 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 07:03:48,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,225 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,226 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,264 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-20 07:03:48,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-20 07:03:48,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,303 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-20 07:03:48,316 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 07:03:48,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,325 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,326 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,385 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-20 07:03:48,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,431 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-20 07:03:48,432 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 07:03:48,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,443 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-20 07:03:48,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,471 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-20 07:03:48,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,510 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-20 07:03:48,511 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 07:03:48,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,522 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-11-20 07:03:48,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,551 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-20 07:03:48,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-11-20 07:03:48,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,591 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-20 07:03:48,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-20 07:03:48,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,634 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-20 07:03:48,638 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 07:03:48,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-11-20 07:03:48,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,675 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-20 07:03:48,676 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 07:03:48,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,685 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,686 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,686 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-20 07:03:48,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,714 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-20 07:03:48,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-11-20 07:03:48,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,831 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-20 07:03:48,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,872 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-20 07:03:48,873 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 07:03:48,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-11-20 07:03:48,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,913 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-20 07:03:48,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,926 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,926 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:48,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,954 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-20 07:03:48,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:48,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:48,964 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:48,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:48,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:48,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:48,965 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:48,965 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:48,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:48,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:48,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-11-20 07:03:48,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:48,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:48,993 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:48,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-20 07:03:48,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,003 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,004 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-11-20 07:03:49,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,032 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-20 07:03:49,033 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 07:03:49,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,043 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,046 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-11-20 07:03:49,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,083 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-20 07:03:49,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,176 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,194 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-20 07:03:49,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,230 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-20 07:03:49,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,241 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,269 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-20 07:03:49,277 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 07:03:49,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,288 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,315 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-20 07:03:49,317 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 07:03:49,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,326 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:49,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:03:49,327 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:03:49,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-20 07:03:49,356 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:03:49,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,357 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-20 07:03:49,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,375 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,376 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-20 07:03:49,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,410 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-20 07:03:49,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,420 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-20 07:03:49,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,450 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-20 07:03:49,451 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 07:03:49,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,460 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,461 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-20 07:03:49,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,489 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-20 07:03:49,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,546 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-20 07:03:49,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-11-20 07:03:49,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,589 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-20 07:03:49,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-11-20 07:03:49,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,628 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-20 07:03:49,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,638 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,638 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,639 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,667 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-20 07:03:49,668 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 07:03:49,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,677 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-11-20 07:03:49,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,706 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-20 07:03:49,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,745 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-20 07:03:49,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,756 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-11-20 07:03:49,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,785 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-20 07:03:49,786 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 07:03:49,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-11-20 07:03:49,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,829 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-20 07:03:49,830 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 07:03:49,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,839 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,840 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-11-20 07:03:49,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,869 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-20 07:03:49,870 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 07:03:49,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,880 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:49,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,909 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-20 07:03:49,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:49,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,919 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-11-20 07:03:49,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,950 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-20 07:03:49,952 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 07:03:49,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:49,961 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:49,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:49,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:49,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:49,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:49,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:49,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:49,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:49,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-11-20 07:03:49,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:49,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:49,991 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:49,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-20 07:03:49,992 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 07:03:50,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,001 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,060 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,105 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-20 07:03:50,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,198 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-20 07:03:50,214 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 07:03:50,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,275 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-20 07:03:50,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,285 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,287 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-20 07:03:50,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,341 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-20 07:03:50,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,430 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,433 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 07:03:50,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,445 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,445 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,447 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-20 07:03:50,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,518 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,521 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 07:03:50,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,537 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-20 07:03:50,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,596 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,605 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 07:03:50,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,621 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,623 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-20 07:03:50,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,679 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,699 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-20 07:03:50,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,754 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,770 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-20 07:03:50,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,832 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:50,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-20 07:03:50,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,916 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:50,922 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 07:03:50,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:50,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:50,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:50,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:50,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:50,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:50,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:50,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:50,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-20 07:03:50,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:50,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:50,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:50,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:50,995 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,013 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-20 07:03:51,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-11-20 07:03:51,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,087 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-20 07:03:51,089 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 07:03:51,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,134 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-20 07:03:51,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,145 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-11-20 07:03:51,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,182 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-20 07:03:51,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,193 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-20 07:03:51,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,223 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-20 07:03:51,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-20 07:03:51,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,262 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-20 07:03:51,263 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 07:03:51,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,278 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,455 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,457 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 07:03:51,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-20 07:03:51,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,530 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,544 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-20 07:03:51,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,614 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,616 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 07:03:51,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-20 07:03:51,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,715 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,729 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,731 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-20 07:03:51,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,781 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,783 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 07:03:51,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-20 07:03:51,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,845 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:51,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,861 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-20 07:03:51,866 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:51,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:51,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:51,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:51,941 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:51,943 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 07:03:51,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:51,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:51,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:51,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:51,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:51,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:51,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:51,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:51,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-20 07:03:51,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,013 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,025 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:52,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:52,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:52,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-20 07:03:52,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,083 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,086 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 07:03:52,098 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,098 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:52,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:52,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:52,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-20 07:03:52,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-11-20 07:03:52,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,154 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-20 07:03:52,156 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 07:03:52,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,168 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:52,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:52,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:52,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-20 07:03:52,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,199 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-20 07:03:52,201 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 07:03:52,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,210 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:03:52,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,211 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:52,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:52,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-11-20 07:03:52,259 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:03:52,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,260 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-20 07:03:52,261 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 07:03:52,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,271 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,272 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,308 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-20 07:03:52,309 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 07:03:52,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-11-20 07:03:52,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,354 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-20 07:03:52,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-20 07:03:52,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,395 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-20 07:03:52,397 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 07:03:52,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,409 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-11-20 07:03:52,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,444 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-20 07:03:52,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-11-20 07:03:52,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,486 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-20 07:03:52,488 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 07:03:52,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,528 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-20 07:03:52,529 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 07:03:52,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,539 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,540 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,607 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,626 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 07:03:52,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-20 07:03:52,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,699 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,701 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 07:03:52,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,715 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-20 07:03:52,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,775 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-20 07:03:52,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,836 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-20 07:03:52,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,847 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,849 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,849 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-11-20 07:03:52,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,886 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-20 07:03:52,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,900 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-11-20 07:03:52,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,930 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-20 07:03:52,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:52,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:52,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:52,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:52,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:52,971 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:52,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-20 07:03:52,972 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 07:03:52,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:52,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:52,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:52,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:52,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:52,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:52,986 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:52,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:52,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-11-20 07:03:53,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,026 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-20 07:03:53,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,038 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-20 07:03:53,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,077 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-20 07:03:53,078 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 07:03:53,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-11-20 07:03:53,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,121 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-20 07:03:53,122 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 07:03:53,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,131 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,132 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-11-20 07:03:53,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,159 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-20 07:03:53,160 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 07:03:53,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,170 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,198 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-20 07:03:53,203 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 07:03:53,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-11-20 07:03:53,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,243 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-20 07:03:53,244 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 07:03:53,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,253 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,254 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,254 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,320 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-20 07:03:53,322 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 07:03:53,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-11-20 07:03:53,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,365 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-20 07:03:53,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-20 07:03:53,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,407 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-20 07:03:53,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,430 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,498 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-20 07:03:53,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,513 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,514 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-20 07:03:53,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,543 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-20 07:03:53,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,588 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-20 07:03:53,589 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 07:03:53,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,601 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-11-20 07:03:53,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,637 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-20 07:03:53,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-11-20 07:03:53,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,679 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-20 07:03:53,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,692 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-11-20 07:03:53,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,725 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-20 07:03:53,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:53,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,736 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,772 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-20 07:03:53,773 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 07:03:53,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,783 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,819 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-20 07:03:53,820 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 07:03:53,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,830 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,830 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:53,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,859 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-20 07:03:53,860 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 07:03:53,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,870 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:53,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:53,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-20 07:03:53,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:53,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:53,901 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:53,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-20 07:03:53,902 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 07:03:53,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:53,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:53,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:53,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:53,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:53,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:53,980 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:53,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,110 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:54,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,128 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-20 07:03:54,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,193 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,198 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 07:03:54,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,209 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-20 07:03:54,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,299 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,301 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 07:03:54,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,313 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,316 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-20 07:03:54,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,377 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:54,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,390 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-20 07:03:54,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,445 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,447 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 07:03:54,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-20 07:03:54,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,509 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,511 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 07:03:54,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,523 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-20 07:03:54,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,598 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,600 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 07:03:54,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-20 07:03:54,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,693 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-20 07:03:54,695 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 07:03:54,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,761 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,770 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 07:03:54,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-20 07:03:54,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,826 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-20 07:03:54,827 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 07:03:54,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,836 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,839 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-11-20 07:03:54,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,870 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-20 07:03:54,871 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 07:03:54,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,881 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:03:54,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:03:54,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:03:54,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:54,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:54,942 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:03:54,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:54,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:54,943 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:54,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:54,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:54,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:54,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:54,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:54,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:54,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:54,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:54,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:54,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-20 07:03:54,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,006 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-20 07:03:55,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,015 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,016 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,040 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-20 07:03:55,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-11-20 07:03:55,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,081 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-20 07:03:55,082 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 07:03:55,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,091 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-20 07:03:55,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,132 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-20 07:03:55,134 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 07:03:55,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-11-20 07:03:55,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,172 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-20 07:03:55,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,183 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-11-20 07:03:55,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,210 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-20 07:03:55,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,250 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-20 07:03:55,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,272 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-11-20 07:03:55,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,299 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-20 07:03:55,301 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 07:03:55,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,309 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-11-20 07:03:55,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,338 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-20 07:03:55,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-20 07:03:55,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,380 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-20 07:03:55,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,420 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-20 07:03:55,421 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 07:03:55,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,430 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,431 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,460 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-20 07:03:55,461 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 07:03:55,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-11-20 07:03:55,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,497 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-20 07:03:55,499 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 07:03:55,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-11-20 07:03:55,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,536 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-20 07:03:55,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,546 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,547 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,574 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-20 07:03:55,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:03:55,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,615 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-20 07:03:55,621 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 07:03:55,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,657 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-20 07:03:55,658 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 07:03:55,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,703 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-20 07:03:55,704 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 07:03:55,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,713 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,715 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,715 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-20 07:03:55,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,743 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:03:55,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-20 07:03:55,745 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 07:03:55,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:03:55,753 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:03:55,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:03:55,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:03:55,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:03:55,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:03:55,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:03:55,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:03:55,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:03:55,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-11-20 07:03:55,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:03:55,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:03:55,782 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-20 07:11:17,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,182 INFO L229 MonitoredProcess]: Starting monitored process 5790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Waiting until timeout for monitored process [2021-11-20 07:11:17,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Ended with exit code 0 [2021-11-20 07:11:17,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,212 INFO L229 MonitoredProcess]: Starting monitored process 5791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Waiting until timeout for monitored process [2021-11-20 07:11:17,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Ended with exit code 0 [2021-11-20 07:11:17,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,244 INFO L229 MonitoredProcess]: Starting monitored process 5792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Waiting until timeout for monitored process [2021-11-20 07:11:17,245 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 07:11:17,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,253 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Ended with exit code 0 [2021-11-20 07:11:17,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,277 INFO L229 MonitoredProcess]: Starting monitored process 5793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Waiting until timeout for monitored process [2021-11-20 07:11:17,278 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 07:11:17,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,285 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Ended with exit code 0 [2021-11-20 07:11:17,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,307 INFO L229 MonitoredProcess]: Starting monitored process 5794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Waiting until timeout for monitored process [2021-11-20 07:11:17,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Ended with exit code 0 [2021-11-20 07:11:17,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,343 INFO L229 MonitoredProcess]: Starting monitored process 5795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Waiting until timeout for monitored process [2021-11-20 07:11:17,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,351 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,352 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,373 INFO L229 MonitoredProcess]: Starting monitored process 5796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Waiting until timeout for monitored process [2021-11-20 07:11:17,374 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 07:11:17,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Ended with exit code 0 [2021-11-20 07:11:17,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,403 INFO L229 MonitoredProcess]: Starting monitored process 5797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Waiting until timeout for monitored process [2021-11-20 07:11:17,403 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 07:11:17,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,411 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Ended with exit code 0 [2021-11-20 07:11:17,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,433 INFO L229 MonitoredProcess]: Starting monitored process 5798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Waiting until timeout for monitored process [2021-11-20 07:11:17,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Ended with exit code 0 [2021-11-20 07:11:17,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,464 INFO L229 MonitoredProcess]: Starting monitored process 5799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Waiting until timeout for monitored process [2021-11-20 07:11:17,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,473 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Ended with exit code 0 [2021-11-20 07:11:17,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,494 INFO L229 MonitoredProcess]: Starting monitored process 5800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Waiting until timeout for monitored process [2021-11-20 07:11:17,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,525 INFO L229 MonitoredProcess]: Starting monitored process 5801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Waiting until timeout for monitored process [2021-11-20 07:11:17,526 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 07:11:17,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,534 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,556 INFO L229 MonitoredProcess]: Starting monitored process 5802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Waiting until timeout for monitored process [2021-11-20 07:11:17,556 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 07:11:17,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Ended with exit code 0 [2021-11-20 07:11:17,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,585 INFO L229 MonitoredProcess]: Starting monitored process 5803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Waiting until timeout for monitored process [2021-11-20 07:11:17,586 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 07:11:17,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,616 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,616 INFO L229 MonitoredProcess]: Starting monitored process 5804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Waiting until timeout for monitored process [2021-11-20 07:11:17,617 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 07:11:17,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,626 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Ended with exit code 0 [2021-11-20 07:11:17,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,649 INFO L229 MonitoredProcess]: Starting monitored process 5805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Waiting until timeout for monitored process [2021-11-20 07:11:17,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,678 INFO L229 MonitoredProcess]: Starting monitored process 5806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Waiting until timeout for monitored process [2021-11-20 07:11:17,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,686 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,687 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Ended with exit code 0 [2021-11-20 07:11:17,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,713 INFO L229 MonitoredProcess]: Starting monitored process 5807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Waiting until timeout for monitored process [2021-11-20 07:11:17,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,722 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Ended with exit code 0 [2021-11-20 07:11:17,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,744 INFO L229 MonitoredProcess]: Starting monitored process 5808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Waiting until timeout for monitored process [2021-11-20 07:11:17,745 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 07:11:17,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,753 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:17,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,774 INFO L229 MonitoredProcess]: Starting monitored process 5809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Waiting until timeout for monitored process [2021-11-20 07:11:17,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Ended with exit code 0 [2021-11-20 07:11:17,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,812 INFO L229 MonitoredProcess]: Starting monitored process 5810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Waiting until timeout for monitored process [2021-11-20 07:11:17,813 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 07:11:17,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,822 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Ended with exit code 0 [2021-11-20 07:11:17,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,844 INFO L229 MonitoredProcess]: Starting monitored process 5811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Waiting until timeout for monitored process [2021-11-20 07:11:17,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,853 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Ended with exit code 0 [2021-11-20 07:11:17,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,874 INFO L229 MonitoredProcess]: Starting monitored process 5812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Waiting until timeout for monitored process [2021-11-20 07:11:17,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,883 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Ended with exit code 0 [2021-11-20 07:11:17,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,905 INFO L229 MonitoredProcess]: Starting monitored process 5813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Waiting until timeout for monitored process [2021-11-20 07:11:17,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:17,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,913 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Ended with exit code 0 [2021-11-20 07:11:17,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,934 INFO L229 MonitoredProcess]: Starting monitored process 5814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Waiting until timeout for monitored process [2021-11-20 07:11:17,935 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 07:11:17,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Ended with exit code 0 [2021-11-20 07:11:17,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,965 INFO L229 MonitoredProcess]: Starting monitored process 5815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Waiting until timeout for monitored process [2021-11-20 07:11:17,966 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 07:11:17,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:17,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:17,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:17,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:17,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:17,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:17,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:17,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:17,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Ended with exit code 0 [2021-11-20 07:11:17,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:17,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:17,996 INFO L229 MonitoredProcess]: Starting monitored process 5816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:17,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Waiting until timeout for monitored process [2021-11-20 07:11:17,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,005 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,005 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,006 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,027 INFO L229 MonitoredProcess]: Starting monitored process 5817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Waiting until timeout for monitored process [2021-11-20 07:11:18,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Ended with exit code 0 [2021-11-20 07:11:18,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,057 INFO L229 MonitoredProcess]: Starting monitored process 5818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Waiting until timeout for monitored process [2021-11-20 07:11:18,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Ended with exit code 0 [2021-11-20 07:11:18,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,089 INFO L229 MonitoredProcess]: Starting monitored process 5819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Waiting until timeout for monitored process [2021-11-20 07:11:18,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,098 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,119 INFO L229 MonitoredProcess]: Starting monitored process 5820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Waiting until timeout for monitored process [2021-11-20 07:11:18,120 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 07:11:18,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Ended with exit code 0 [2021-11-20 07:11:18,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,152 INFO L229 MonitoredProcess]: Starting monitored process 5821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Waiting until timeout for monitored process [2021-11-20 07:11:18,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Ended with exit code 0 [2021-11-20 07:11:18,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,182 INFO L229 MonitoredProcess]: Starting monitored process 5822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Waiting until timeout for monitored process [2021-11-20 07:11:18,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Ended with exit code 0 [2021-11-20 07:11:18,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,213 INFO L229 MonitoredProcess]: Starting monitored process 5823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Waiting until timeout for monitored process [2021-11-20 07:11:18,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Ended with exit code 0 [2021-11-20 07:11:18,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,242 INFO L229 MonitoredProcess]: Starting monitored process 5824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Waiting until timeout for monitored process [2021-11-20 07:11:18,243 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 07:11:18,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Ended with exit code 0 [2021-11-20 07:11:18,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,273 INFO L229 MonitoredProcess]: Starting monitored process 5825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Waiting until timeout for monitored process [2021-11-20 07:11:18,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Ended with exit code 0 [2021-11-20 07:11:18,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,303 INFO L229 MonitoredProcess]: Starting monitored process 5826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Waiting until timeout for monitored process [2021-11-20 07:11:18,304 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 07:11:18,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Ended with exit code 0 [2021-11-20 07:11:18,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,333 INFO L229 MonitoredProcess]: Starting monitored process 5827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Waiting until timeout for monitored process [2021-11-20 07:11:18,334 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 07:11:18,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,343 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,365 INFO L229 MonitoredProcess]: Starting monitored process 5828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Waiting until timeout for monitored process [2021-11-20 07:11:18,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,375 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Ended with exit code 0 [2021-11-20 07:11:18,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,397 INFO L229 MonitoredProcess]: Starting monitored process 5829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Waiting until timeout for monitored process [2021-11-20 07:11:18,398 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 07:11:18,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Ended with exit code 0 [2021-11-20 07:11:18,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,427 INFO L229 MonitoredProcess]: Starting monitored process 5830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Waiting until timeout for monitored process [2021-11-20 07:11:18,427 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 07:11:18,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,435 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,458 INFO L229 MonitoredProcess]: Starting monitored process 5831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Waiting until timeout for monitored process [2021-11-20 07:11:18,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,467 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,489 INFO L229 MonitoredProcess]: Starting monitored process 5832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Waiting until timeout for monitored process [2021-11-20 07:11:18,490 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 07:11:18,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,498 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,520 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Ended with exit code 0 [2021-11-20 07:11:18,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,521 INFO L229 MonitoredProcess]: Starting monitored process 5833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Waiting until timeout for monitored process [2021-11-20 07:11:18,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,530 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Ended with exit code 0 [2021-11-20 07:11:18,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,551 INFO L229 MonitoredProcess]: Starting monitored process 5834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Waiting until timeout for monitored process [2021-11-20 07:11:18,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,559 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,560 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,583 INFO L229 MonitoredProcess]: Starting monitored process 5835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Waiting until timeout for monitored process [2021-11-20 07:11:18,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,612 INFO L229 MonitoredProcess]: Starting monitored process 5836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Waiting until timeout for monitored process [2021-11-20 07:11:18,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Ended with exit code 0 [2021-11-20 07:11:18,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,644 INFO L229 MonitoredProcess]: Starting monitored process 5837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Waiting until timeout for monitored process [2021-11-20 07:11:18,645 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 07:11:18,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Ended with exit code 0 [2021-11-20 07:11:18,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,674 INFO L229 MonitoredProcess]: Starting monitored process 5838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Waiting until timeout for monitored process [2021-11-20 07:11:18,675 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 07:11:18,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,682 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,683 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,705 INFO L229 MonitoredProcess]: Starting monitored process 5839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Waiting until timeout for monitored process [2021-11-20 07:11:18,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,713 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Ended with exit code 0 [2021-11-20 07:11:18,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,735 INFO L229 MonitoredProcess]: Starting monitored process 5840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Waiting until timeout for monitored process [2021-11-20 07:11:18,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,743 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,744 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,744 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Ended with exit code 0 [2021-11-20 07:11:18,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,765 INFO L229 MonitoredProcess]: Starting monitored process 5841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Waiting until timeout for monitored process [2021-11-20 07:11:18,766 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 07:11:18,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,775 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Ended with exit code 0 [2021-11-20 07:11:18,798 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,798 INFO L229 MonitoredProcess]: Starting monitored process 5842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Waiting until timeout for monitored process [2021-11-20 07:11:18,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:18,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,806 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,807 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:18,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,829 INFO L229 MonitoredProcess]: Starting monitored process 5843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Waiting until timeout for monitored process [2021-11-20 07:11:18,830 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 07:11:18,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:18,837 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,838 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:18,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:18,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:18,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Ended with exit code 0 [2021-11-20 07:11:18,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:18,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:18,859 INFO L229 MonitoredProcess]: Starting monitored process 5844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:18,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Waiting until timeout for monitored process [2021-11-20 07:11:18,860 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 07:11:18,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:18,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:18,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:18,874 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:18,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:18,961 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-20 07:11:18,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,120 INFO L229 MonitoredProcess]: Starting monitored process 5845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Waiting until timeout for monitored process [2021-11-20 07:11:19,121 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 07:11:19,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:19,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,129 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:19,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:19,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Ended with exit code 0 [2021-11-20 07:11:19,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,151 INFO L229 MonitoredProcess]: Starting monitored process 5846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Waiting until timeout for monitored process [2021-11-20 07:11:19,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:19,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:19,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:19,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Ended with exit code 0 [2021-11-20 07:11:19,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,184 INFO L229 MonitoredProcess]: Starting monitored process 5847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Waiting until timeout for monitored process [2021-11-20 07:11:19,185 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 07:11:19,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:19,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:19,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:19,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Ended with exit code 0 [2021-11-20 07:11:19,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,214 INFO L229 MonitoredProcess]: Starting monitored process 5848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Waiting until timeout for monitored process [2021-11-20 07:11:19,243 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 07:11:19,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-20 07:11:19,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:19,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:19,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Ended with exit code 0 [2021-11-20 07:11:19,274 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-20 07:11:19,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,275 INFO L229 MonitoredProcess]: Starting monitored process 5849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Waiting until timeout for monitored process [2021-11-20 07:11:19,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,284 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,306 INFO L229 MonitoredProcess]: Starting monitored process 5850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Waiting until timeout for monitored process [2021-11-20 07:11:19,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,314 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,337 INFO L229 MonitoredProcess]: Starting monitored process 5851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Waiting until timeout for monitored process [2021-11-20 07:11:19,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,345 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,345 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,367 INFO L229 MonitoredProcess]: Starting monitored process 5852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Waiting until timeout for monitored process [2021-11-20 07:11:19,368 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 07:11:19,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,399 INFO L229 MonitoredProcess]: Starting monitored process 5853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Waiting until timeout for monitored process [2021-11-20 07:11:19,400 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 07:11:19,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Ended with exit code 0 [2021-11-20 07:11:19,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,430 INFO L229 MonitoredProcess]: Starting monitored process 5854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Waiting until timeout for monitored process [2021-11-20 07:11:19,431 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 07:11:19,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Ended with exit code 0 [2021-11-20 07:11:19,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,460 INFO L229 MonitoredProcess]: Starting monitored process 5855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Waiting until timeout for monitored process [2021-11-20 07:11:19,461 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 07:11:19,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,469 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,470 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Ended with exit code 0 [2021-11-20 07:11:19,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,496 INFO L229 MonitoredProcess]: Starting monitored process 5856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Waiting until timeout for monitored process [2021-11-20 07:11:19,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,505 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,505 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,550 INFO L229 MonitoredProcess]: Starting monitored process 5857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Waiting until timeout for monitored process [2021-11-20 07:11:19,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,604 INFO L229 MonitoredProcess]: Starting monitored process 5858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Waiting until timeout for monitored process [2021-11-20 07:11:19,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,637 INFO L229 MonitoredProcess]: Starting monitored process 5859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Waiting until timeout for monitored process [2021-11-20 07:11:19,638 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 07:11:19,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,645 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,646 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Ended with exit code 0 [2021-11-20 07:11:19,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,669 INFO L229 MonitoredProcess]: Starting monitored process 5860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Waiting until timeout for monitored process [2021-11-20 07:11:19,670 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 07:11:19,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,677 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Ended with exit code 0 [2021-11-20 07:11:19,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,699 INFO L229 MonitoredProcess]: Starting monitored process 5861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Waiting until timeout for monitored process [2021-11-20 07:11:19,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,707 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,708 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,729 INFO L229 MonitoredProcess]: Starting monitored process 5862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Waiting until timeout for monitored process [2021-11-20 07:11:19,730 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 07:11:19,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,737 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Ended with exit code 0 [2021-11-20 07:11:19,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,761 INFO L229 MonitoredProcess]: Starting monitored process 5863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Waiting until timeout for monitored process [2021-11-20 07:11:19,762 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 07:11:19,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,769 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,769 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,769 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:19,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,791 INFO L229 MonitoredProcess]: Starting monitored process 5864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Waiting until timeout for monitored process [2021-11-20 07:11:19,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Ended with exit code 0 [2021-11-20 07:11:19,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,821 INFO L229 MonitoredProcess]: Starting monitored process 5865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Waiting until timeout for monitored process [2021-11-20 07:11:19,822 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 07:11:19,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,830 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Ended with exit code 0 [2021-11-20 07:11:19,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,853 INFO L229 MonitoredProcess]: Starting monitored process 5866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Waiting until timeout for monitored process [2021-11-20 07:11:19,854 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 07:11:19,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,861 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Ended with exit code 0 [2021-11-20 07:11:19,884 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,885 INFO L229 MonitoredProcess]: Starting monitored process 5867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Waiting until timeout for monitored process [2021-11-20 07:11:19,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,894 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Ended with exit code 0 [2021-11-20 07:11:19,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,916 INFO L229 MonitoredProcess]: Starting monitored process 5868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Waiting until timeout for monitored process [2021-11-20 07:11:19,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,923 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,924 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,924 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Ended with exit code 0 [2021-11-20 07:11:19,946 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,947 INFO L229 MonitoredProcess]: Starting monitored process 5869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Waiting until timeout for monitored process [2021-11-20 07:11:19,948 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 07:11:19,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,955 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,955 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,955 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:19,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Ended with exit code 0 [2021-11-20 07:11:19,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:19,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:19,977 INFO L229 MonitoredProcess]: Starting monitored process 5870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:19,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Waiting until timeout for monitored process [2021-11-20 07:11:19,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:19,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:19,985 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:19,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:19,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:19,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:19,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:19,986 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:19,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:19,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Ended with exit code 0 [2021-11-20 07:11:20,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,009 INFO L229 MonitoredProcess]: Starting monitored process 5871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Waiting until timeout for monitored process [2021-11-20 07:11:20,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,017 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Ended with exit code 0 [2021-11-20 07:11:20,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,041 INFO L229 MonitoredProcess]: Starting monitored process 5872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Waiting until timeout for monitored process [2021-11-20 07:11:20,042 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 07:11:20,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Ended with exit code 0 [2021-11-20 07:11:20,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,071 INFO L229 MonitoredProcess]: Starting monitored process 5873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Waiting until timeout for monitored process [2021-11-20 07:11:20,072 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 07:11:20,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,080 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Ended with exit code 0 [2021-11-20 07:11:20,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,109 INFO L229 MonitoredProcess]: Starting monitored process 5874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Waiting until timeout for monitored process [2021-11-20 07:11:20,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,117 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Ended with exit code 0 [2021-11-20 07:11:20,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,139 INFO L229 MonitoredProcess]: Starting monitored process 5875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Waiting until timeout for monitored process [2021-11-20 07:11:20,140 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 07:11:20,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,147 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,148 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Ended with exit code 0 [2021-11-20 07:11:20,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,169 INFO L229 MonitoredProcess]: Starting monitored process 5876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Waiting until timeout for monitored process [2021-11-20 07:11:20,170 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 07:11:20,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,178 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Ended with exit code 0 [2021-11-20 07:11:20,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,200 INFO L229 MonitoredProcess]: Starting monitored process 5877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Waiting until timeout for monitored process [2021-11-20 07:11:20,201 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 07:11:20,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,209 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,231 INFO L229 MonitoredProcess]: Starting monitored process 5878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Waiting until timeout for monitored process [2021-11-20 07:11:20,232 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 07:11:20,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,239 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,270 INFO L229 MonitoredProcess]: Starting monitored process 5879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Waiting until timeout for monitored process [2021-11-20 07:11:20,273 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 07:11:20,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Ended with exit code 0 [2021-11-20 07:11:20,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,305 INFO L229 MonitoredProcess]: Starting monitored process 5880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Waiting until timeout for monitored process [2021-11-20 07:11:20,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,314 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Ended with exit code 0 [2021-11-20 07:11:20,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,337 INFO L229 MonitoredProcess]: Starting monitored process 5881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Waiting until timeout for monitored process [2021-11-20 07:11:20,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,347 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,371 INFO L229 MonitoredProcess]: Starting monitored process 5882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Waiting until timeout for monitored process [2021-11-20 07:11:20,372 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 07:11:20,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Ended with exit code 0 [2021-11-20 07:11:20,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,402 INFO L229 MonitoredProcess]: Starting monitored process 5883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Waiting until timeout for monitored process [2021-11-20 07:11:20,403 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 07:11:20,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Ended with exit code 0 [2021-11-20 07:11:20,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,433 INFO L229 MonitoredProcess]: Starting monitored process 5884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Waiting until timeout for monitored process [2021-11-20 07:11:20,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,442 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,464 INFO L229 MonitoredProcess]: Starting monitored process 5885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Waiting until timeout for monitored process [2021-11-20 07:11:20,464 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 07:11:20,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,472 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Ended with exit code 0 [2021-11-20 07:11:20,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,495 INFO L229 MonitoredProcess]: Starting monitored process 5886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Waiting until timeout for monitored process [2021-11-20 07:11:20,496 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 07:11:20,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,503 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,503 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,526 INFO L229 MonitoredProcess]: Starting monitored process 5887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Waiting until timeout for monitored process [2021-11-20 07:11:20,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,534 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,534 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,534 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Ended with exit code 0 [2021-11-20 07:11:20,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,556 INFO L229 MonitoredProcess]: Starting monitored process 5888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Waiting until timeout for monitored process [2021-11-20 07:11:20,557 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 07:11:20,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,564 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,565 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Ended with exit code 0 [2021-11-20 07:11:20,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,589 INFO L229 MonitoredProcess]: Starting monitored process 5889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Waiting until timeout for monitored process [2021-11-20 07:11:20,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,597 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,597 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,598 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Ended with exit code 0 [2021-11-20 07:11:20,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,620 INFO L229 MonitoredProcess]: Starting monitored process 5890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Waiting until timeout for monitored process [2021-11-20 07:11:20,620 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 07:11:20,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Ended with exit code 0 [2021-11-20 07:11:20,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,650 INFO L229 MonitoredProcess]: Starting monitored process 5891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Waiting until timeout for monitored process [2021-11-20 07:11:20,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,658 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,658 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,659 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Ended with exit code 0 [2021-11-20 07:11:20,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,681 INFO L229 MonitoredProcess]: Starting monitored process 5892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Waiting until timeout for monitored process [2021-11-20 07:11:20,682 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 07:11:20,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,690 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Ended with exit code 0 [2021-11-20 07:11:20,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,713 INFO L229 MonitoredProcess]: Starting monitored process 5893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Waiting until timeout for monitored process [2021-11-20 07:11:20,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,722 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:20,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,743 INFO L229 MonitoredProcess]: Starting monitored process 5894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Waiting until timeout for monitored process [2021-11-20 07:11:20,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Ended with exit code 0 [2021-11-20 07:11:20,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,781 INFO L229 MonitoredProcess]: Starting monitored process 5895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Waiting until timeout for monitored process [2021-11-20 07:11:20,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:20,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,789 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,790 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,790 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Ended with exit code 0 [2021-11-20 07:11:20,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,812 INFO L229 MonitoredProcess]: Starting monitored process 5896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Waiting until timeout for monitored process [2021-11-20 07:11:20,813 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 07:11:20,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,820 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,821 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Ended with exit code 0 [2021-11-20 07:11:20,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,849 INFO L229 MonitoredProcess]: Starting monitored process 5897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Waiting until timeout for monitored process [2021-11-20 07:11:20,850 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 07:11:20,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,858 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Ended with exit code 0 [2021-11-20 07:11:20,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,880 INFO L229 MonitoredProcess]: Starting monitored process 5898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Waiting until timeout for monitored process [2021-11-20 07:11:20,881 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 07:11:20,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,888 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Ended with exit code 0 [2021-11-20 07:11:20,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,910 INFO L229 MonitoredProcess]: Starting monitored process 5899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Waiting until timeout for monitored process [2021-11-20 07:11:20,911 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 07:11:20,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Ended with exit code 0 [2021-11-20 07:11:20,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,940 INFO L229 MonitoredProcess]: Starting monitored process 5900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Waiting until timeout for monitored process [2021-11-20 07:11:20,941 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 07:11:20,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,949 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:20,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Ended with exit code 0 [2021-11-20 07:11:20,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:20,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:20,970 INFO L229 MonitoredProcess]: Starting monitored process 5901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:20,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Waiting until timeout for monitored process [2021-11-20 07:11:20,971 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 07:11:20,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:20,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:20,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:20,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:20,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:20,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:20,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:20,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:20,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Ended with exit code 0 [2021-11-20 07:11:21,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,005 INFO L229 MonitoredProcess]: Starting monitored process 5902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Waiting until timeout for monitored process [2021-11-20 07:11:21,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Ended with exit code 0 [2021-11-20 07:11:21,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,037 INFO L229 MonitoredProcess]: Starting monitored process 5903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Waiting until timeout for monitored process [2021-11-20 07:11:21,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,067 INFO L229 MonitoredProcess]: Starting monitored process 5904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Waiting until timeout for monitored process [2021-11-20 07:11:21,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Ended with exit code 0 [2021-11-20 07:11:21,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,101 INFO L229 MonitoredProcess]: Starting monitored process 5905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Waiting until timeout for monitored process [2021-11-20 07:11:21,102 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 07:11:21,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,112 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:21,112 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-20 07:11:21,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,371 INFO L229 MonitoredProcess]: Starting monitored process 5906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Waiting until timeout for monitored process [2021-11-20 07:11:21,372 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 07:11:21,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,380 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Ended with exit code 0 [2021-11-20 07:11:21,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,401 INFO L229 MonitoredProcess]: Starting monitored process 5907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Waiting until timeout for monitored process [2021-11-20 07:11:21,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,433 INFO L229 MonitoredProcess]: Starting monitored process 5908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Waiting until timeout for monitored process [2021-11-20 07:11:21,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,441 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Ended with exit code 0 [2021-11-20 07:11:21,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,462 INFO L229 MonitoredProcess]: Starting monitored process 5909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Waiting until timeout for monitored process [2021-11-20 07:11:21,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,470 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:21,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,471 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-20 07:11:21,471 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-20 07:11:21,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Ended with exit code 0 [2021-11-20 07:11:21,493 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-20 07:11:21,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,494 INFO L229 MonitoredProcess]: Starting monitored process 5910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Waiting until timeout for monitored process [2021-11-20 07:11:21,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,525 INFO L229 MonitoredProcess]: Starting monitored process 5911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Waiting until timeout for monitored process [2021-11-20 07:11:21,526 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 07:11:21,533 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,533 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Ended with exit code 0 [2021-11-20 07:11:21,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,555 INFO L229 MonitoredProcess]: Starting monitored process 5912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Waiting until timeout for monitored process [2021-11-20 07:11:21,556 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 07:11:21,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,586 INFO L229 MonitoredProcess]: Starting monitored process 5913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Waiting until timeout for monitored process [2021-11-20 07:11:21,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Ended with exit code 0 [2021-11-20 07:11:21,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,620 INFO L229 MonitoredProcess]: Starting monitored process 5914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Waiting until timeout for monitored process [2021-11-20 07:11:21,621 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 07:11:21,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Ended with exit code 0 [2021-11-20 07:11:21,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,651 INFO L229 MonitoredProcess]: Starting monitored process 5915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Waiting until timeout for monitored process [2021-11-20 07:11:21,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,659 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Ended with exit code 0 [2021-11-20 07:11:21,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,682 INFO L229 MonitoredProcess]: Starting monitored process 5916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Waiting until timeout for monitored process [2021-11-20 07:11:21,683 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 07:11:21,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,691 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,691 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,691 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,691 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,691 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,723 INFO L229 MonitoredProcess]: Starting monitored process 5917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Waiting until timeout for monitored process [2021-11-20 07:11:21,724 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 07:11:21,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,731 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,732 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,753 INFO L229 MonitoredProcess]: Starting monitored process 5918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Waiting until timeout for monitored process [2021-11-20 07:11:21,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,761 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Ended with exit code 0 [2021-11-20 07:11:21,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,784 INFO L229 MonitoredProcess]: Starting monitored process 5919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Waiting until timeout for monitored process [2021-11-20 07:11:21,785 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 07:11:21,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,792 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,815 INFO L229 MonitoredProcess]: Starting monitored process 5920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Waiting until timeout for monitored process [2021-11-20 07:11:21,815 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 07:11:21,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,822 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,823 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,824 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Ended with exit code 0 [2021-11-20 07:11:21,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,847 INFO L229 MonitoredProcess]: Starting monitored process 5921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Waiting until timeout for monitored process [2021-11-20 07:11:21,848 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 07:11:21,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,856 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,878 INFO L229 MonitoredProcess]: Starting monitored process 5922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Waiting until timeout for monitored process [2021-11-20 07:11:21,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,886 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,886 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,887 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,909 INFO L229 MonitoredProcess]: Starting monitored process 5923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Waiting until timeout for monitored process [2021-11-20 07:11:21,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:21,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,917 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:21,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,941 INFO L229 MonitoredProcess]: Starting monitored process 5924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Waiting until timeout for monitored process [2021-11-20 07:11:21,941 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 07:11:21,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,949 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:21,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Ended with exit code 0 [2021-11-20 07:11:21,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:21,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:21,972 INFO L229 MonitoredProcess]: Starting monitored process 5925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:21,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Waiting until timeout for monitored process [2021-11-20 07:11:21,972 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 07:11:21,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:21,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:21,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:21,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:21,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:21,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:21,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:21,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:21,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Ended with exit code 0 [2021-11-20 07:11:22,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,003 INFO L229 MonitoredProcess]: Starting monitored process 5926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Waiting until timeout for monitored process [2021-11-20 07:11:22,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Ended with exit code 0 [2021-11-20 07:11:22,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,036 INFO L229 MonitoredProcess]: Starting monitored process 5927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Waiting until timeout for monitored process [2021-11-20 07:11:22,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Ended with exit code 0 [2021-11-20 07:11:22,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,067 INFO L229 MonitoredProcess]: Starting monitored process 5928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Waiting until timeout for monitored process [2021-11-20 07:11:22,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,075 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Ended with exit code 0 [2021-11-20 07:11:22,099 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,099 INFO L229 MonitoredProcess]: Starting monitored process 5929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Waiting until timeout for monitored process [2021-11-20 07:11:22,100 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 07:11:22,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,107 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,109 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Ended with exit code 0 [2021-11-20 07:11:22,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,132 INFO L229 MonitoredProcess]: Starting monitored process 5930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Waiting until timeout for monitored process [2021-11-20 07:11:22,133 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 07:11:22,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,141 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Ended with exit code 0 [2021-11-20 07:11:22,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,163 INFO L229 MonitoredProcess]: Starting monitored process 5931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Waiting until timeout for monitored process [2021-11-20 07:11:22,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Ended with exit code 0 [2021-11-20 07:11:22,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,197 INFO L229 MonitoredProcess]: Starting monitored process 5932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Waiting until timeout for monitored process [2021-11-20 07:11:22,198 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 07:11:22,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Ended with exit code 0 [2021-11-20 07:11:22,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,232 INFO L229 MonitoredProcess]: Starting monitored process 5933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Waiting until timeout for monitored process [2021-11-20 07:11:22,233 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 07:11:22,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,241 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,242 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Ended with exit code 0 [2021-11-20 07:11:22,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,264 INFO L229 MonitoredProcess]: Starting monitored process 5934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Waiting until timeout for monitored process [2021-11-20 07:11:22,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,272 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,295 INFO L229 MonitoredProcess]: Starting monitored process 5935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Waiting until timeout for monitored process [2021-11-20 07:11:22,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,303 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Ended with exit code 0 [2021-11-20 07:11:22,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,326 INFO L229 MonitoredProcess]: Starting monitored process 5936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Waiting until timeout for monitored process [2021-11-20 07:11:22,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,335 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Ended with exit code 0 [2021-11-20 07:11:22,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,358 INFO L229 MonitoredProcess]: Starting monitored process 5937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Waiting until timeout for monitored process [2021-11-20 07:11:22,358 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 07:11:22,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,366 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,367 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Ended with exit code 0 [2021-11-20 07:11:22,390 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,391 INFO L229 MonitoredProcess]: Starting monitored process 5938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Waiting until timeout for monitored process [2021-11-20 07:11:22,391 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 07:11:22,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,399 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Ended with exit code 0 [2021-11-20 07:11:22,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,424 INFO L229 MonitoredProcess]: Starting monitored process 5939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Waiting until timeout for monitored process [2021-11-20 07:11:22,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,456 INFO L229 MonitoredProcess]: Starting monitored process 5940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Waiting until timeout for monitored process [2021-11-20 07:11:22,457 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 07:11:22,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,464 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Ended with exit code 0 [2021-11-20 07:11:22,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,488 INFO L229 MonitoredProcess]: Starting monitored process 5941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Waiting until timeout for monitored process [2021-11-20 07:11:22,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,518 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,519 INFO L229 MonitoredProcess]: Starting monitored process 5942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Waiting until timeout for monitored process [2021-11-20 07:11:22,520 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 07:11:22,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Ended with exit code 0 [2021-11-20 07:11:22,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,555 INFO L229 MonitoredProcess]: Starting monitored process 5943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Waiting until timeout for monitored process [2021-11-20 07:11:22,556 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 07:11:22,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,587 INFO L229 MonitoredProcess]: Starting monitored process 5944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Waiting until timeout for monitored process [2021-11-20 07:11:22,587 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 07:11:22,595 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,595 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Ended with exit code 0 [2021-11-20 07:11:22,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,619 INFO L229 MonitoredProcess]: Starting monitored process 5945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Waiting until timeout for monitored process [2021-11-20 07:11:22,620 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 07:11:22,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Ended with exit code 0 [2021-11-20 07:11:22,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,652 INFO L229 MonitoredProcess]: Starting monitored process 5946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Waiting until timeout for monitored process [2021-11-20 07:11:22,653 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 07:11:22,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,660 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Ended with exit code 0 [2021-11-20 07:11:22,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,685 INFO L229 MonitoredProcess]: Starting monitored process 5947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Waiting until timeout for monitored process [2021-11-20 07:11:22,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Ended with exit code 0 [2021-11-20 07:11:22,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,718 INFO L229 MonitoredProcess]: Starting monitored process 5948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Waiting until timeout for monitored process [2021-11-20 07:11:22,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,727 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,727 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Ended with exit code 0 [2021-11-20 07:11:22,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,751 INFO L229 MonitoredProcess]: Starting monitored process 5949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Waiting until timeout for monitored process [2021-11-20 07:11:22,751 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 07:11:22,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,759 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Ended with exit code 0 [2021-11-20 07:11:22,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,786 INFO L229 MonitoredProcess]: Starting monitored process 5950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Waiting until timeout for monitored process [2021-11-20 07:11:22,787 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 07:11:22,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,794 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,795 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,819 INFO L229 MonitoredProcess]: Starting monitored process 5951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Waiting until timeout for monitored process [2021-11-20 07:11:22,820 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 07:11:22,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Ended with exit code 0 [2021-11-20 07:11:22,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,851 INFO L229 MonitoredProcess]: Starting monitored process 5952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Waiting until timeout for monitored process [2021-11-20 07:11:22,851 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 07:11:22,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,859 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:22,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,883 INFO L229 MonitoredProcess]: Starting monitored process 5953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Waiting until timeout for monitored process [2021-11-20 07:11:22,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:22,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,960 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Ended with exit code 0 [2021-11-20 07:11:22,960 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,960 INFO L229 MonitoredProcess]: Starting monitored process 5954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Waiting until timeout for monitored process [2021-11-20 07:11:22,961 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 07:11:22,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:22,969 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:22,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:22,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:22,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:22,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:22,970 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:22,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:22,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:22,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Ended with exit code 0 [2021-11-20 07:11:22,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:22,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:22,992 INFO L229 MonitoredProcess]: Starting monitored process 5955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:22,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Waiting until timeout for monitored process [2021-11-20 07:11:22,993 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 07:11:23,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,001 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,001 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Ended with exit code 0 [2021-11-20 07:11:23,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,024 INFO L229 MonitoredProcess]: Starting monitored process 5956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Waiting until timeout for monitored process [2021-11-20 07:11:23,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,032 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,033 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Ended with exit code 0 [2021-11-20 07:11:23,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,056 INFO L229 MonitoredProcess]: Starting monitored process 5957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Waiting until timeout for monitored process [2021-11-20 07:11:23,057 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 07:11:23,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,064 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Ended with exit code 0 [2021-11-20 07:11:23,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,087 INFO L229 MonitoredProcess]: Starting monitored process 5958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Waiting until timeout for monitored process [2021-11-20 07:11:23,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Ended with exit code 0 [2021-11-20 07:11:23,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,120 INFO L229 MonitoredProcess]: Starting monitored process 5959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Waiting until timeout for monitored process [2021-11-20 07:11:23,121 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 07:11:23,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,129 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,129 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,129 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Ended with exit code 0 [2021-11-20 07:11:23,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,153 INFO L229 MonitoredProcess]: Starting monitored process 5960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Waiting until timeout for monitored process [2021-11-20 07:11:23,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Ended with exit code 0 [2021-11-20 07:11:23,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,186 INFO L229 MonitoredProcess]: Starting monitored process 5961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Waiting until timeout for monitored process [2021-11-20 07:11:23,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,194 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Ended with exit code 0 [2021-11-20 07:11:23,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,217 INFO L229 MonitoredProcess]: Starting monitored process 5962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Waiting until timeout for monitored process [2021-11-20 07:11:23,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,226 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Ended with exit code 0 [2021-11-20 07:11:23,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,251 INFO L229 MonitoredProcess]: Starting monitored process 5963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Waiting until timeout for monitored process [2021-11-20 07:11:23,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,260 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Ended with exit code 0 [2021-11-20 07:11:23,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,287 INFO L229 MonitoredProcess]: Starting monitored process 5964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Waiting until timeout for monitored process [2021-11-20 07:11:23,288 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 07:11:23,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,319 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Ended with exit code 0 [2021-11-20 07:11:23,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,320 INFO L229 MonitoredProcess]: Starting monitored process 5965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Waiting until timeout for monitored process [2021-11-20 07:11:23,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,328 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Ended with exit code 0 [2021-11-20 07:11:23,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,351 INFO L229 MonitoredProcess]: Starting monitored process 5966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Waiting until timeout for monitored process [2021-11-20 07:11:23,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,364 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:23,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,455 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-20 07:11:23,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:23,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,768 INFO L229 MonitoredProcess]: Starting monitored process 5967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Waiting until timeout for monitored process [2021-11-20 07:11:23,769 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 07:11:23,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Ended with exit code 0 [2021-11-20 07:11:23,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,801 INFO L229 MonitoredProcess]: Starting monitored process 5968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Waiting until timeout for monitored process [2021-11-20 07:11:23,802 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 07:11:23,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Ended with exit code 0 [2021-11-20 07:11:23,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,834 INFO L229 MonitoredProcess]: Starting monitored process 5969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Waiting until timeout for monitored process [2021-11-20 07:11:23,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Ended with exit code 0 [2021-11-20 07:11:23,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,865 INFO L229 MonitoredProcess]: Starting monitored process 5970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Waiting until timeout for monitored process [2021-11-20 07:11:23,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-20 07:11:23,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:23,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:23,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Ended with exit code 0 [2021-11-20 07:11:23,898 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-20 07:11:23,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,899 INFO L229 MonitoredProcess]: Starting monitored process 5971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Waiting until timeout for monitored process [2021-11-20 07:11:23,900 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 07:11:23,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:23,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:23,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:23,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:23,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,932 INFO L229 MonitoredProcess]: Starting monitored process 5972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Waiting until timeout for monitored process [2021-11-20 07:11:23,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:23,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:23,941 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:23,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Ended with exit code 0 [2021-11-20 07:11:23,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,964 INFO L229 MonitoredProcess]: Starting monitored process 5973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Waiting until timeout for monitored process [2021-11-20 07:11:23,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:23,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:23,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:23,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:23,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:23,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:23,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:23,974 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:23,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:23,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:23,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Ended with exit code 0 [2021-11-20 07:11:23,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:23,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:23,997 INFO L229 MonitoredProcess]: Starting monitored process 5974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:23,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Waiting until timeout for monitored process [2021-11-20 07:11:23,998 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 07:11:24,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,005 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:24,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,034 INFO L229 MonitoredProcess]: Starting monitored process 5975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Waiting until timeout for monitored process [2021-11-20 07:11:24,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,042 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,042 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:24,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,067 INFO L229 MonitoredProcess]: Starting monitored process 5976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Waiting until timeout for monitored process [2021-11-20 07:11:24,067 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 07:11:24,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,075 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,075 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,076 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Ended with exit code 0 [2021-11-20 07:11:24,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,106 INFO L229 MonitoredProcess]: Starting monitored process 5977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Waiting until timeout for monitored process [2021-11-20 07:11:24,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,119 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Ended with exit code 0 [2021-11-20 07:11:24,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,154 INFO L229 MonitoredProcess]: Starting monitored process 5978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Waiting until timeout for monitored process [2021-11-20 07:11:24,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,163 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Ended with exit code 0 [2021-11-20 07:11:24,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,186 INFO L229 MonitoredProcess]: Starting monitored process 5979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Waiting until timeout for monitored process [2021-11-20 07:11:24,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Ended with exit code 0 [2021-11-20 07:11:24,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,224 INFO L229 MonitoredProcess]: Starting monitored process 5980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Waiting until timeout for monitored process [2021-11-20 07:11:24,225 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 07:11:24,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,234 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Ended with exit code 0 [2021-11-20 07:11:24,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,257 INFO L229 MonitoredProcess]: Starting monitored process 5981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Waiting until timeout for monitored process [2021-11-20 07:11:24,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,267 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Ended with exit code 0 [2021-11-20 07:11:24,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,293 INFO L229 MonitoredProcess]: Starting monitored process 5982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Waiting until timeout for monitored process [2021-11-20 07:11:24,294 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 07:11:24,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,302 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Ended with exit code 0 [2021-11-20 07:11:24,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,328 INFO L229 MonitoredProcess]: Starting monitored process 5983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Waiting until timeout for monitored process [2021-11-20 07:11:24,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,338 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Ended with exit code 0 [2021-11-20 07:11:24,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,361 INFO L229 MonitoredProcess]: Starting monitored process 5984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Waiting until timeout for monitored process [2021-11-20 07:11:24,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,370 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Ended with exit code 0 [2021-11-20 07:11:24,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,396 INFO L229 MonitoredProcess]: Starting monitored process 5985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Waiting until timeout for monitored process [2021-11-20 07:11:24,397 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 07:11:24,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Ended with exit code 0 [2021-11-20 07:11:24,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,428 INFO L229 MonitoredProcess]: Starting monitored process 5986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Waiting until timeout for monitored process [2021-11-20 07:11:24,429 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 07:11:24,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Ended with exit code 0 [2021-11-20 07:11:24,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,465 INFO L229 MonitoredProcess]: Starting monitored process 5987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Waiting until timeout for monitored process [2021-11-20 07:11:24,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,473 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,473 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,473 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Ended with exit code 0 [2021-11-20 07:11:24,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,501 INFO L229 MonitoredProcess]: Starting monitored process 5988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Waiting until timeout for monitored process [2021-11-20 07:11:24,501 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 07:11:24,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,509 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,510 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Ended with exit code 0 [2021-11-20 07:11:24,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,532 INFO L229 MonitoredProcess]: Starting monitored process 5989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Waiting until timeout for monitored process [2021-11-20 07:11:24,533 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 07:11:24,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,541 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Ended with exit code 0 [2021-11-20 07:11:24,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,565 INFO L229 MonitoredProcess]: Starting monitored process 5990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Waiting until timeout for monitored process [2021-11-20 07:11:24,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Ended with exit code 0 [2021-11-20 07:11:24,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,600 INFO L229 MonitoredProcess]: Starting monitored process 5991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Waiting until timeout for monitored process [2021-11-20 07:11:24,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Ended with exit code 0 [2021-11-20 07:11:24,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,632 INFO L229 MonitoredProcess]: Starting monitored process 5992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Waiting until timeout for monitored process [2021-11-20 07:11:24,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,642 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Ended with exit code 0 [2021-11-20 07:11:24,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,668 INFO L229 MonitoredProcess]: Starting monitored process 5993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Waiting until timeout for monitored process [2021-11-20 07:11:24,669 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 07:11:24,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,676 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,676 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,678 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Ended with exit code 0 [2021-11-20 07:11:24,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,704 INFO L229 MonitoredProcess]: Starting monitored process 5994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Waiting until timeout for monitored process [2021-11-20 07:11:24,704 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 07:11:24,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Ended with exit code 0 [2021-11-20 07:11:24,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,736 INFO L229 MonitoredProcess]: Starting monitored process 5995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Waiting until timeout for monitored process [2021-11-20 07:11:24,737 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 07:11:24,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Ended with exit code 0 [2021-11-20 07:11:24,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,770 INFO L229 MonitoredProcess]: Starting monitored process 5996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Waiting until timeout for monitored process [2021-11-20 07:11:24,771 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 07:11:24,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,779 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,802 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:24,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,803 INFO L229 MonitoredProcess]: Starting monitored process 5997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Waiting until timeout for monitored process [2021-11-20 07:11:24,804 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 07:11:24,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Ended with exit code 0 [2021-11-20 07:11:24,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,836 INFO L229 MonitoredProcess]: Starting monitored process 5998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Waiting until timeout for monitored process [2021-11-20 07:11:24,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Ended with exit code 0 [2021-11-20 07:11:24,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,870 INFO L229 MonitoredProcess]: Starting monitored process 5999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Waiting until timeout for monitored process [2021-11-20 07:11:24,871 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 07:11:24,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,880 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:24,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,903 INFO L229 MonitoredProcess]: Starting monitored process 6000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Waiting until timeout for monitored process [2021-11-20 07:11:24,904 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 07:11:24,911 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,911 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,911 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,912 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Ended with exit code 0 [2021-11-20 07:11:24,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,934 INFO L229 MonitoredProcess]: Starting monitored process 6001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Waiting until timeout for monitored process [2021-11-20 07:11:24,935 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 07:11:24,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,966 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Ended with exit code 0 [2021-11-20 07:11:24,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,967 INFO L229 MonitoredProcess]: Starting monitored process 6002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:24,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Waiting until timeout for monitored process [2021-11-20 07:11:24,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:24,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:24,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:24,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:24,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:24,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:24,976 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:24,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:24,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:24,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:24,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Ended with exit code 0 [2021-11-20 07:11:24,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:24,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:24,999 INFO L229 MonitoredProcess]: Starting monitored process 6003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Waiting until timeout for monitored process [2021-11-20 07:11:25,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,010 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,039 INFO L229 MonitoredProcess]: Starting monitored process 6004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Waiting until timeout for monitored process [2021-11-20 07:11:25,040 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 07:11:25,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,048 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Ended with exit code 0 [2021-11-20 07:11:25,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,071 INFO L229 MonitoredProcess]: Starting monitored process 6005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Waiting until timeout for monitored process [2021-11-20 07:11:25,072 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 07:11:25,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,079 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Ended with exit code 0 [2021-11-20 07:11:25,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,104 INFO L229 MonitoredProcess]: Starting monitored process 6006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Waiting until timeout for monitored process [2021-11-20 07:11:25,105 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 07:11:25,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Ended with exit code 0 [2021-11-20 07:11:25,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,136 INFO L229 MonitoredProcess]: Starting monitored process 6007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Waiting until timeout for monitored process [2021-11-20 07:11:25,137 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 07:11:25,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,146 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Ended with exit code 0 [2021-11-20 07:11:25,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,169 INFO L229 MonitoredProcess]: Starting monitored process 6008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Waiting until timeout for monitored process [2021-11-20 07:11:25,170 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 07:11:25,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,177 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Ended with exit code 0 [2021-11-20 07:11:25,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,204 INFO L229 MonitoredProcess]: Starting monitored process 6009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Waiting until timeout for monitored process [2021-11-20 07:11:25,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Ended with exit code 0 [2021-11-20 07:11:25,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,236 INFO L229 MonitoredProcess]: Starting monitored process 6010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Waiting until timeout for monitored process [2021-11-20 07:11:25,237 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 07:11:25,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Ended with exit code 0 [2021-11-20 07:11:25,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,272 INFO L229 MonitoredProcess]: Starting monitored process 6011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Waiting until timeout for monitored process [2021-11-20 07:11:25,273 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 07:11:25,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,308 INFO L229 MonitoredProcess]: Starting monitored process 6012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Waiting until timeout for monitored process [2021-11-20 07:11:25,308 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 07:11:25,316 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,316 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,316 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,317 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Ended with exit code 0 [2021-11-20 07:11:25,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,340 INFO L229 MonitoredProcess]: Starting monitored process 6013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Waiting until timeout for monitored process [2021-11-20 07:11:25,341 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 07:11:25,349 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,349 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,374 INFO L229 MonitoredProcess]: Starting monitored process 6014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Waiting until timeout for monitored process [2021-11-20 07:11:25,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,384 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Ended with exit code 0 [2021-11-20 07:11:25,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,410 INFO L229 MonitoredProcess]: Starting monitored process 6015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Waiting until timeout for monitored process [2021-11-20 07:11:25,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,418 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,420 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,444 INFO L229 MonitoredProcess]: Starting monitored process 6016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Waiting until timeout for monitored process [2021-11-20 07:11:25,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,454 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,455 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,478 INFO L229 MonitoredProcess]: Starting monitored process 6017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Waiting until timeout for monitored process [2021-11-20 07:11:25,479 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 07:11:25,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,488 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Ended with exit code 0 [2021-11-20 07:11:25,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,514 INFO L229 MonitoredProcess]: Starting monitored process 6018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Waiting until timeout for monitored process [2021-11-20 07:11:25,515 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 07:11:25,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Ended with exit code 0 [2021-11-20 07:11:25,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,546 INFO L229 MonitoredProcess]: Starting monitored process 6019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6019)] Waiting until timeout for monitored process [2021-11-20 07:11:25,547 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 07:11:25,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,555 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,557 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6019)] Ended with exit code 0 [2021-11-20 07:11:25,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,582 INFO L229 MonitoredProcess]: Starting monitored process 6020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6020)] Waiting until timeout for monitored process [2021-11-20 07:11:25,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,590 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,591 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,591 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6020)] Ended with exit code 0 [2021-11-20 07:11:25,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,614 INFO L229 MonitoredProcess]: Starting monitored process 6021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6021)] Waiting until timeout for monitored process [2021-11-20 07:11:25,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,625 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6021)] Ended with exit code 0 [2021-11-20 07:11:25,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,648 INFO L229 MonitoredProcess]: Starting monitored process 6022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6022)] Waiting until timeout for monitored process [2021-11-20 07:11:25,649 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 07:11:25,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,657 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,658 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6022)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,681 INFO L229 MonitoredProcess]: Starting monitored process 6023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6023)] Waiting until timeout for monitored process [2021-11-20 07:11:25,682 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 07:11:25,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,690 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,691 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6023)] Ended with exit code 0 [2021-11-20 07:11:25,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,717 INFO L229 MonitoredProcess]: Starting monitored process 6024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6024)] Waiting until timeout for monitored process [2021-11-20 07:11:25,718 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 07:11:25,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,725 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,728 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6024)] Ended with exit code 0 [2021-11-20 07:11:25,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,754 INFO L229 MonitoredProcess]: Starting monitored process 6025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6025)] Waiting until timeout for monitored process [2021-11-20 07:11:25,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6025)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:25,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,788 INFO L229 MonitoredProcess]: Starting monitored process 6026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6026)] Waiting until timeout for monitored process [2021-11-20 07:11:25,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:25,796 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:25,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:25,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:25,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6026)] Ended with exit code 0 [2021-11-20 07:11:25,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:25,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:25,820 INFO L229 MonitoredProcess]: Starting monitored process 6027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:25,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6027)] Waiting until timeout for monitored process [2021-11-20 07:11:25,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:25,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:25,835 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:25,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:25,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:25,836 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:25,836 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:25,999 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-20 07:11:25,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6027)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:26,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,490 INFO L229 MonitoredProcess]: Starting monitored process 6028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6028)] Waiting until timeout for monitored process [2021-11-20 07:11:26,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:26,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:26,500 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:26,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6028)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:26,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,524 INFO L229 MonitoredProcess]: Starting monitored process 6029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6029)] Waiting until timeout for monitored process [2021-11-20 07:11:26,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,533 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:26,533 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,533 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:26,535 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:26,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6029)] Ended with exit code 0 [2021-11-20 07:11:26,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,561 INFO L229 MonitoredProcess]: Starting monitored process 6030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6030)] Waiting until timeout for monitored process [2021-11-20 07:11:26,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,570 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,570 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:26,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:26,571 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:26,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6030)] Ended with exit code 0 [2021-11-20 07:11:26,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,594 INFO L229 MonitoredProcess]: Starting monitored process 6031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6031)] Waiting until timeout for monitored process [2021-11-20 07:11:26,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:26,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,603 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-20 07:11:26,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-20 07:11:26,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6031)] Ended with exit code 0 [2021-11-20 07:11:26,632 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-20 07:11:26,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,632 INFO L229 MonitoredProcess]: Starting monitored process 6032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6032)] Waiting until timeout for monitored process [2021-11-20 07:11:26,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,641 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,642 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6032)] Ended with exit code 0 [2021-11-20 07:11:26,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,664 INFO L229 MonitoredProcess]: Starting monitored process 6033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6033)] Waiting until timeout for monitored process [2021-11-20 07:11:26,665 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 07:11:26,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,673 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6033)] Ended with exit code 0 [2021-11-20 07:11:26,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,695 INFO L229 MonitoredProcess]: Starting monitored process 6034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6034)] Waiting until timeout for monitored process [2021-11-20 07:11:26,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,703 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6034)] Ended with exit code 0 [2021-11-20 07:11:26,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,725 INFO L229 MonitoredProcess]: Starting monitored process 6035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6035)] Waiting until timeout for monitored process [2021-11-20 07:11:26,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6035)] Ended with exit code 0 [2021-11-20 07:11:26,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,758 INFO L229 MonitoredProcess]: Starting monitored process 6036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6036)] Waiting until timeout for monitored process [2021-11-20 07:11:26,759 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 07:11:26,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,766 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,789 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6036)] Ended with exit code 0 [2021-11-20 07:11:26,789 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,790 INFO L229 MonitoredProcess]: Starting monitored process 6037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6037)] Waiting until timeout for monitored process [2021-11-20 07:11:26,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,798 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6037)] Ended with exit code 0 [2021-11-20 07:11:26,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,820 INFO L229 MonitoredProcess]: Starting monitored process 6038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6038)] Waiting until timeout for monitored process [2021-11-20 07:11:26,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,831 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6038)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:26,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,856 INFO L229 MonitoredProcess]: Starting monitored process 6039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6039)] Waiting until timeout for monitored process [2021-11-20 07:11:26,857 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 07:11:26,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6039)] Ended with exit code 0 [2021-11-20 07:11:26,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,886 INFO L229 MonitoredProcess]: Starting monitored process 6040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6040)] Waiting until timeout for monitored process [2021-11-20 07:11:26,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:26,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,894 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6040)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:26,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,917 INFO L229 MonitoredProcess]: Starting monitored process 6041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:26,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6041)] Waiting until timeout for monitored process [2021-11-20 07:11:26,918 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 07:11:26,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:26,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:26,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:26,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:26,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:26,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:26,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:26,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:26,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:26,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6041)] Ended with exit code 0 [2021-11-20 07:11:26,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:26,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:26,948 INFO L229 MonitoredProcess]: Starting monitored process 6042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6042)] Waiting until timeout for monitored process [2021-11-20 07:11:27,012 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,019 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,020 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6042)] Ended with exit code 0 [2021-11-20 07:11:27,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,043 INFO L229 MonitoredProcess]: Starting monitored process 6043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6043)] Waiting until timeout for monitored process [2021-11-20 07:11:27,044 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 07:11:27,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6043)] Ended with exit code 0 [2021-11-20 07:11:27,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,073 INFO L229 MonitoredProcess]: Starting monitored process 6044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6044)] Waiting until timeout for monitored process [2021-11-20 07:11:27,073 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 07:11:27,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6044)] Ended with exit code 0 [2021-11-20 07:11:27,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,104 INFO L229 MonitoredProcess]: Starting monitored process 6045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6045)] Waiting until timeout for monitored process [2021-11-20 07:11:27,105 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 07:11:27,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,112 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,113 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6045)] Ended with exit code 0 [2021-11-20 07:11:27,134 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,135 INFO L229 MonitoredProcess]: Starting monitored process 6046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6046)] Waiting until timeout for monitored process [2021-11-20 07:11:27,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6046)] Ended with exit code 0 [2021-11-20 07:11:27,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,166 INFO L229 MonitoredProcess]: Starting monitored process 6047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6047)] Waiting until timeout for monitored process [2021-11-20 07:11:27,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6047)] Ended with exit code 0 [2021-11-20 07:11:27,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,197 INFO L229 MonitoredProcess]: Starting monitored process 6048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6048)] Waiting until timeout for monitored process [2021-11-20 07:11:27,198 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 07:11:27,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,205 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6048)] Ended with exit code 0 [2021-11-20 07:11:27,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,229 INFO L229 MonitoredProcess]: Starting monitored process 6049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6049)] Waiting until timeout for monitored process [2021-11-20 07:11:27,230 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 07:11:27,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,238 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6049)] Ended with exit code 0 [2021-11-20 07:11:27,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,259 INFO L229 MonitoredProcess]: Starting monitored process 6050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6050)] Waiting until timeout for monitored process [2021-11-20 07:11:27,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6050)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,290 INFO L229 MonitoredProcess]: Starting monitored process 6051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6051)] Waiting until timeout for monitored process [2021-11-20 07:11:27,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6051)] Ended with exit code 0 [2021-11-20 07:11:27,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,321 INFO L229 MonitoredProcess]: Starting monitored process 6052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6052)] Waiting until timeout for monitored process [2021-11-20 07:11:27,322 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 07:11:27,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,329 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6052)] Ended with exit code 0 [2021-11-20 07:11:27,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,351 INFO L229 MonitoredProcess]: Starting monitored process 6053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6053)] Waiting until timeout for monitored process [2021-11-20 07:11:27,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,359 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6053)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,383 INFO L229 MonitoredProcess]: Starting monitored process 6054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6054)] Waiting until timeout for monitored process [2021-11-20 07:11:27,384 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 07:11:27,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6054)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,414 INFO L229 MonitoredProcess]: Starting monitored process 6055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6055)] Waiting until timeout for monitored process [2021-11-20 07:11:27,415 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 07:11:27,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,422 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,423 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6055)] Ended with exit code 0 [2021-11-20 07:11:27,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,444 INFO L229 MonitoredProcess]: Starting monitored process 6056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6056)] Waiting until timeout for monitored process [2021-11-20 07:11:27,445 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 07:11:27,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,452 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6056)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,475 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,476 INFO L229 MonitoredProcess]: Starting monitored process 6057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6057)] Waiting until timeout for monitored process [2021-11-20 07:11:27,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,484 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6057)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,506 INFO L229 MonitoredProcess]: Starting monitored process 6058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6058)] Waiting until timeout for monitored process [2021-11-20 07:11:27,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6058)] Ended with exit code 0 [2021-11-20 07:11:27,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,536 INFO L229 MonitoredProcess]: Starting monitored process 6059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6059)] Waiting until timeout for monitored process [2021-11-20 07:11:27,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6059)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,568 INFO L229 MonitoredProcess]: Starting monitored process 6060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6060)] Waiting until timeout for monitored process [2021-11-20 07:11:27,569 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 07:11:27,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6060)] Ended with exit code 0 [2021-11-20 07:11:27,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,599 INFO L229 MonitoredProcess]: Starting monitored process 6061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6061)] Waiting until timeout for monitored process [2021-11-20 07:11:27,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,607 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,608 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6061)] Ended with exit code 0 [2021-11-20 07:11:27,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,629 INFO L229 MonitoredProcess]: Starting monitored process 6062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6062)] Waiting until timeout for monitored process [2021-11-20 07:11:27,630 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 07:11:27,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,637 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,637 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,638 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6062)] Ended with exit code 0 [2021-11-20 07:11:27,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,660 INFO L229 MonitoredProcess]: Starting monitored process 6063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6063)] Waiting until timeout for monitored process [2021-11-20 07:11:27,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6063)] Ended with exit code 0 [2021-11-20 07:11:27,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,690 INFO L229 MonitoredProcess]: Starting monitored process 6064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6064)] Waiting until timeout for monitored process [2021-11-20 07:11:27,691 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 07:11:27,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6064)] Ended with exit code 0 [2021-11-20 07:11:27,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,725 INFO L229 MonitoredProcess]: Starting monitored process 6065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6065)] Waiting until timeout for monitored process [2021-11-20 07:11:27,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,733 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6065)] Ended with exit code 0 [2021-11-20 07:11:27,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,755 INFO L229 MonitoredProcess]: Starting monitored process 6066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6066)] Waiting until timeout for monitored process [2021-11-20 07:11:27,756 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 07:11:27,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,763 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6066)] Ended with exit code 0 [2021-11-20 07:11:27,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,789 INFO L229 MonitoredProcess]: Starting monitored process 6067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6067)] Waiting until timeout for monitored process [2021-11-20 07:11:27,790 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 07:11:27,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,797 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6067)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:27,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,819 INFO L229 MonitoredProcess]: Starting monitored process 6068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6068)] Waiting until timeout for monitored process [2021-11-20 07:11:27,820 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 07:11:27,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6068)] Ended with exit code 0 [2021-11-20 07:11:27,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,850 INFO L229 MonitoredProcess]: Starting monitored process 6069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6069)] Waiting until timeout for monitored process [2021-11-20 07:11:27,851 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 07:11:27,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,857 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6069)] Ended with exit code 0 [2021-11-20 07:11:27,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,881 INFO L229 MonitoredProcess]: Starting monitored process 6070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6070)] Waiting until timeout for monitored process [2021-11-20 07:11:27,882 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 07:11:27,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,889 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,889 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6070)] Ended with exit code 0 [2021-11-20 07:11:27,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,911 INFO L229 MonitoredProcess]: Starting monitored process 6071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6071)] Waiting until timeout for monitored process [2021-11-20 07:11:27,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6071)] Ended with exit code 0 [2021-11-20 07:11:27,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,943 INFO L229 MonitoredProcess]: Starting monitored process 6072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6072)] Waiting until timeout for monitored process [2021-11-20 07:11:27,944 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 07:11:27,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,952 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:27,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6072)] Ended with exit code 0 [2021-11-20 07:11:27,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:27,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:27,975 INFO L229 MonitoredProcess]: Starting monitored process 6073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:27,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6073)] Waiting until timeout for monitored process [2021-11-20 07:11:27,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:27,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:27,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:27,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:27,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:27,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:27,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:27,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:27,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:27,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6073)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,005 INFO L229 MonitoredProcess]: Starting monitored process 6074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6074)] Waiting until timeout for monitored process [2021-11-20 07:11:28,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6074)] Ended with exit code 0 [2021-11-20 07:11:28,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,036 INFO L229 MonitoredProcess]: Starting monitored process 6075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6075)] Waiting until timeout for monitored process [2021-11-20 07:11:28,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6075)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,068 INFO L229 MonitoredProcess]: Starting monitored process 6076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6076)] Waiting until timeout for monitored process [2021-11-20 07:11:28,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,076 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,076 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,077 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6076)] Ended with exit code 0 [2021-11-20 07:11:28,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,099 INFO L229 MonitoredProcess]: Starting monitored process 6077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6077)] Waiting until timeout for monitored process [2021-11-20 07:11:28,100 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 07:11:28,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,108 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6077)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,129 INFO L229 MonitoredProcess]: Starting monitored process 6078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6078)] Waiting until timeout for monitored process [2021-11-20 07:11:28,130 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 07:11:28,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,137 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6078)] Ended with exit code 0 [2021-11-20 07:11:28,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,161 INFO L229 MonitoredProcess]: Starting monitored process 6079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6079)] Waiting until timeout for monitored process [2021-11-20 07:11:28,162 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 07:11:28,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6079)] Ended with exit code 0 [2021-11-20 07:11:28,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,191 INFO L229 MonitoredProcess]: Starting monitored process 6080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6080)] Waiting until timeout for monitored process [2021-11-20 07:11:28,192 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 07:11:28,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6080)] Ended with exit code 0 [2021-11-20 07:11:28,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,222 INFO L229 MonitoredProcess]: Starting monitored process 6081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6081)] Waiting until timeout for monitored process [2021-11-20 07:11:28,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6081)] Ended with exit code 0 [2021-11-20 07:11:28,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,252 INFO L229 MonitoredProcess]: Starting monitored process 6082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6082)] Waiting until timeout for monitored process [2021-11-20 07:11:28,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6082)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,283 INFO L229 MonitoredProcess]: Starting monitored process 6083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6083)] Waiting until timeout for monitored process [2021-11-20 07:11:28,284 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 07:11:28,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6083)] Ended with exit code 0 [2021-11-20 07:11:28,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,317 INFO L229 MonitoredProcess]: Starting monitored process 6084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6084)] Waiting until timeout for monitored process [2021-11-20 07:11:28,317 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 07:11:28,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6084)] Ended with exit code 0 [2021-11-20 07:11:28,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,348 INFO L229 MonitoredProcess]: Starting monitored process 6085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6085)] Waiting until timeout for monitored process [2021-11-20 07:11:28,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6085)] Ended with exit code 0 [2021-11-20 07:11:28,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,380 INFO L229 MonitoredProcess]: Starting monitored process 6086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6086)] Waiting until timeout for monitored process [2021-11-20 07:11:28,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6086)] Ended with exit code 0 [2021-11-20 07:11:28,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,411 INFO L229 MonitoredProcess]: Starting monitored process 6087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6087)] Waiting until timeout for monitored process [2021-11-20 07:11:28,412 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 07:11:28,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6087)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,440 INFO L229 MonitoredProcess]: Starting monitored process 6088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6088)] Waiting until timeout for monitored process [2021-11-20 07:11:28,441 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 07:11:28,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,452 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:28,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,527 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-20 07:11:28,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6088)] Ended with exit code 0 [2021-11-20 07:11:28,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,729 INFO L229 MonitoredProcess]: Starting monitored process 6089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6089)] Waiting until timeout for monitored process [2021-11-20 07:11:28,730 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 07:11:28,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6089)] Ended with exit code 0 [2021-11-20 07:11:28,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,760 INFO L229 MonitoredProcess]: Starting monitored process 6090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6090)] Waiting until timeout for monitored process [2021-11-20 07:11:28,761 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 07:11:28,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6090)] Ended with exit code 0 [2021-11-20 07:11:28,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,793 INFO L229 MonitoredProcess]: Starting monitored process 6091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6091)] Waiting until timeout for monitored process [2021-11-20 07:11:28,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,801 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6091)] Ended with exit code 0 [2021-11-20 07:11:28,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,823 INFO L229 MonitoredProcess]: Starting monitored process 6092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6092)] Waiting until timeout for monitored process [2021-11-20 07:11:28,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,831 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-20 07:11:28,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,831 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-20 07:11:28,832 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-20 07:11:28,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6092)] Ended with exit code 0 [2021-11-20 07:11:28,854 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-20 07:11:28,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,855 INFO L229 MonitoredProcess]: Starting monitored process 6093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6093)] Waiting until timeout for monitored process [2021-11-20 07:11:28,856 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 07:11:28,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:28,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,863 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:28,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:28,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6093)] Ended with exit code 0 [2021-11-20 07:11:28,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,887 INFO L229 MonitoredProcess]: Starting monitored process 6094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6094)] Waiting until timeout for monitored process [2021-11-20 07:11:28,888 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 07:11:28,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:28,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:28,896 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:28,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6094)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:28,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,918 INFO L229 MonitoredProcess]: Starting monitored process 6095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6095)] Waiting until timeout for monitored process [2021-11-20 07:11:28,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:28,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:28,927 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:28,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6095)] Ended with exit code 0 [2021-11-20 07:11:28,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,953 INFO L229 MonitoredProcess]: Starting monitored process 6096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6096)] Waiting until timeout for monitored process [2021-11-20 07:11:28,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:28,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:28,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,961 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:28,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:28,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:28,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:28,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6096)] Ended with exit code 0 [2021-11-20 07:11:28,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:28,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:28,988 INFO L229 MonitoredProcess]: Starting monitored process 6097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:28,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6097)] Waiting until timeout for monitored process [2021-11-20 07:11:28,989 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 07:11:28,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:28,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:28,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:28,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:28,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:28,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:28,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:28,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6097)] Ended with exit code 0 [2021-11-20 07:11:29,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,021 INFO L229 MonitoredProcess]: Starting monitored process 6098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6098)] Waiting until timeout for monitored process [2021-11-20 07:11:29,022 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 07:11:29,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6098)] Ended with exit code 0 [2021-11-20 07:11:29,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,053 INFO L229 MonitoredProcess]: Starting monitored process 6099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6099)] Waiting until timeout for monitored process [2021-11-20 07:11:29,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,062 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6099)] Ended with exit code 0 [2021-11-20 07:11:29,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,091 INFO L229 MonitoredProcess]: Starting monitored process 6100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6100)] Waiting until timeout for monitored process [2021-11-20 07:11:29,092 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 07:11:29,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,099 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6100)] Ended with exit code 0 [2021-11-20 07:11:29,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,122 INFO L229 MonitoredProcess]: Starting monitored process 6101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6101)] Waiting until timeout for monitored process [2021-11-20 07:11:29,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,131 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,131 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6101)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,154 INFO L229 MonitoredProcess]: Starting monitored process 6102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6102)] Waiting until timeout for monitored process [2021-11-20 07:11:29,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,162 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,162 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6102)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,186 INFO L229 MonitoredProcess]: Starting monitored process 6103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6103)] Waiting until timeout for monitored process [2021-11-20 07:11:29,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,194 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6103)] Ended with exit code 0 [2021-11-20 07:11:29,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,219 INFO L229 MonitoredProcess]: Starting monitored process 6104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6104)] Waiting until timeout for monitored process [2021-11-20 07:11:29,220 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 07:11:29,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6104)] Ended with exit code 0 [2021-11-20 07:11:29,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,250 INFO L229 MonitoredProcess]: Starting monitored process 6105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6105)] Waiting until timeout for monitored process [2021-11-20 07:11:29,251 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 07:11:29,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6105)] Ended with exit code 0 [2021-11-20 07:11:29,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,284 INFO L229 MonitoredProcess]: Starting monitored process 6106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6106)] Waiting until timeout for monitored process [2021-11-20 07:11:29,285 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 07:11:29,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,293 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,294 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6106)] Ended with exit code 0 [2021-11-20 07:11:29,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,317 INFO L229 MonitoredProcess]: Starting monitored process 6107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6107)] Waiting until timeout for monitored process [2021-11-20 07:11:29,317 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 07:11:29,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6107)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,348 INFO L229 MonitoredProcess]: Starting monitored process 6108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6108)] Waiting until timeout for monitored process [2021-11-20 07:11:29,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6108)] Ended with exit code 0 [2021-11-20 07:11:29,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,380 INFO L229 MonitoredProcess]: Starting monitored process 6109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6109)] Waiting until timeout for monitored process [2021-11-20 07:11:29,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6109)] Ended with exit code 0 [2021-11-20 07:11:29,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,415 INFO L229 MonitoredProcess]: Starting monitored process 6110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6110)] Waiting until timeout for monitored process [2021-11-20 07:11:29,416 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 07:11:29,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,423 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6110)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,446 INFO L229 MonitoredProcess]: Starting monitored process 6111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6111)] Waiting until timeout for monitored process [2021-11-20 07:11:29,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,454 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6111)] Ended with exit code 0 [2021-11-20 07:11:29,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,477 INFO L229 MonitoredProcess]: Starting monitored process 6112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6112)] Waiting until timeout for monitored process [2021-11-20 07:11:29,478 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 07:11:29,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6112)] Ended with exit code 0 [2021-11-20 07:11:29,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,513 INFO L229 MonitoredProcess]: Starting monitored process 6113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Waiting until timeout for monitored process [2021-11-20 07:11:29,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,521 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,521 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6113)] Ended with exit code 0 [2021-11-20 07:11:29,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,544 INFO L229 MonitoredProcess]: Starting monitored process 6114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Waiting until timeout for monitored process [2021-11-20 07:11:29,545 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 07:11:29,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,553 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6114)] Ended with exit code 0 [2021-11-20 07:11:29,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,578 INFO L229 MonitoredProcess]: Starting monitored process 6115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Waiting until timeout for monitored process [2021-11-20 07:11:29,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6115)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,611 INFO L229 MonitoredProcess]: Starting monitored process 6116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Waiting until timeout for monitored process [2021-11-20 07:11:29,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,619 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,619 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,619 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6116)] Ended with exit code 0 [2021-11-20 07:11:29,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,641 INFO L229 MonitoredProcess]: Starting monitored process 6117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Waiting until timeout for monitored process [2021-11-20 07:11:29,642 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 07:11:29,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,650 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6117)] Ended with exit code 0 [2021-11-20 07:11:29,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,673 INFO L229 MonitoredProcess]: Starting monitored process 6118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Waiting until timeout for monitored process [2021-11-20 07:11:29,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,682 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6118)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,704 INFO L229 MonitoredProcess]: Starting monitored process 6119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Waiting until timeout for monitored process [2021-11-20 07:11:29,705 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 07:11:29,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6119)] Ended with exit code 0 [2021-11-20 07:11:29,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,735 INFO L229 MonitoredProcess]: Starting monitored process 6120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Waiting until timeout for monitored process [2021-11-20 07:11:29,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,743 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,743 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,744 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6120)] Ended with exit code 0 [2021-11-20 07:11:29,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,768 INFO L229 MonitoredProcess]: Starting monitored process 6121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Waiting until timeout for monitored process [2021-11-20 07:11:29,769 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 07:11:29,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,776 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6121)] Ended with exit code 0 [2021-11-20 07:11:29,800 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,800 INFO L229 MonitoredProcess]: Starting monitored process 6122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Waiting until timeout for monitored process [2021-11-20 07:11:29,801 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 07:11:29,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6122)] Ended with exit code 0 [2021-11-20 07:11:29,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,831 INFO L229 MonitoredProcess]: Starting monitored process 6123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Waiting until timeout for monitored process [2021-11-20 07:11:29,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,839 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,839 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,840 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6123)] Ended with exit code 0 [2021-11-20 07:11:29,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,863 INFO L229 MonitoredProcess]: Starting monitored process 6124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Waiting until timeout for monitored process [2021-11-20 07:11:29,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,871 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6124)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,893 INFO L229 MonitoredProcess]: Starting monitored process 6125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Waiting until timeout for monitored process [2021-11-20 07:11:29,894 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 07:11:29,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,903 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,903 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,905 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6125)] Ended with exit code 0 [2021-11-20 07:11:29,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,930 INFO L229 MonitoredProcess]: Starting monitored process 6126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Waiting until timeout for monitored process [2021-11-20 07:11:29,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,939 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,939 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6126)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:29,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,961 INFO L229 MonitoredProcess]: Starting monitored process 6127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Waiting until timeout for monitored process [2021-11-20 07:11:29,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:29,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:29,969 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:29,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:29,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:29,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:29,970 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:29,971 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:29,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:29,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:29,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6127)] Ended with exit code 0 [2021-11-20 07:11:29,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:29,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:29,993 INFO L229 MonitoredProcess]: Starting monitored process 6128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:29,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Waiting until timeout for monitored process [2021-11-20 07:11:29,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,001 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6128)] Ended with exit code 0 [2021-11-20 07:11:30,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,024 INFO L229 MonitoredProcess]: Starting monitored process 6129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Waiting until timeout for monitored process [2021-11-20 07:11:30,025 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 07:11:30,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,032 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6129)] Ended with exit code 0 [2021-11-20 07:11:30,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,056 INFO L229 MonitoredProcess]: Starting monitored process 6130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Waiting until timeout for monitored process [2021-11-20 07:11:30,057 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 07:11:30,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6130)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:30,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,089 INFO L229 MonitoredProcess]: Starting monitored process 6131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Waiting until timeout for monitored process [2021-11-20 07:11:30,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,098 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6131)] Ended with exit code 0 [2021-11-20 07:11:30,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,120 INFO L229 MonitoredProcess]: Starting monitored process 6132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Waiting until timeout for monitored process [2021-11-20 07:11:30,121 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 07:11:30,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6132)] Ended with exit code 0 [2021-11-20 07:11:30,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,155 INFO L229 MonitoredProcess]: Starting monitored process 6133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Waiting until timeout for monitored process [2021-11-20 07:11:30,156 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 07:11:30,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,163 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,164 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6133)] Ended with exit code 0 [2021-11-20 07:11:30,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,188 INFO L229 MonitoredProcess]: Starting monitored process 6134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Waiting until timeout for monitored process [2021-11-20 07:11:30,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,196 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6134)] Ended with exit code 0 [2021-11-20 07:11:30,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,219 INFO L229 MonitoredProcess]: Starting monitored process 6135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Waiting until timeout for monitored process [2021-11-20 07:11:30,220 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 07:11:30,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6135)] Ended with exit code 0 [2021-11-20 07:11:30,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,251 INFO L229 MonitoredProcess]: Starting monitored process 6136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Waiting until timeout for monitored process [2021-11-20 07:11:30,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,274 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,275 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,276 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6136)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:30,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,300 INFO L229 MonitoredProcess]: Starting monitored process 6137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Waiting until timeout for monitored process [2021-11-20 07:11:30,301 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 07:11:30,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,309 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6137)] Ended with exit code 0 [2021-11-20 07:11:30,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,332 INFO L229 MonitoredProcess]: Starting monitored process 6138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Waiting until timeout for monitored process [2021-11-20 07:11:30,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6138)] Ended with exit code 0 [2021-11-20 07:11:30,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,368 INFO L229 MonitoredProcess]: Starting monitored process 6139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Waiting until timeout for monitored process [2021-11-20 07:11:30,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6139)] Ended with exit code 0 [2021-11-20 07:11:30,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,401 INFO L229 MonitoredProcess]: Starting monitored process 6140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Waiting until timeout for monitored process [2021-11-20 07:11:30,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,409 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,409 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6140)] Ended with exit code 0 [2021-11-20 07:11:30,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,431 INFO L229 MonitoredProcess]: Starting monitored process 6141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Waiting until timeout for monitored process [2021-11-20 07:11:30,432 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 07:11:30,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,441 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6141)] Ended with exit code 0 [2021-11-20 07:11:30,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,464 INFO L229 MonitoredProcess]: Starting monitored process 6142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Waiting until timeout for monitored process [2021-11-20 07:11:30,464 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 07:11:30,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,472 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6142)] Ended with exit code 0 [2021-11-20 07:11:30,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,495 INFO L229 MonitoredProcess]: Starting monitored process 6143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Waiting until timeout for monitored process [2021-11-20 07:11:30,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,503 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6143)] Ended with exit code 0 [2021-11-20 07:11:30,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,527 INFO L229 MonitoredProcess]: Starting monitored process 6144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Waiting until timeout for monitored process [2021-11-20 07:11:30,528 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 07:11:30,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,535 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6144)] Ended with exit code 0 [2021-11-20 07:11:30,557 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,558 INFO L229 MonitoredProcess]: Starting monitored process 6145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,558 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Waiting until timeout for monitored process [2021-11-20 07:11:30,558 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 07:11:30,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,566 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6145)] Ended with exit code 0 [2021-11-20 07:11:30,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,590 INFO L229 MonitoredProcess]: Starting monitored process 6146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Waiting until timeout for monitored process [2021-11-20 07:11:30,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,597 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,598 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,598 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6146)] Ended with exit code 0 [2021-11-20 07:11:30,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,624 INFO L229 MonitoredProcess]: Starting monitored process 6147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Waiting until timeout for monitored process [2021-11-20 07:11:30,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:30,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,633 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6147)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:30,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,657 INFO L229 MonitoredProcess]: Starting monitored process 6148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Waiting until timeout for monitored process [2021-11-20 07:11:30,658 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 07:11:30,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:30,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:30,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:30,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:30,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6148)] Ended with exit code 0 [2021-11-20 07:11:30,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:30,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:30,687 INFO L229 MonitoredProcess]: Starting monitored process 6149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:30,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Waiting until timeout for monitored process [2021-11-20 07:11:30,688 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 07:11:30,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:30,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:30,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:30,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:30,700 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-11-20 07:11:30,700 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:30,822 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-20 07:11:30,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:31,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:31,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6149)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:31,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:31,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:31,196 INFO L229 MonitoredProcess]: Starting monitored process 6150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:31,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Waiting until timeout for monitored process [2021-11-20 07:11:31,197 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 07:11:31,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:31,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:31,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:31,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:31,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:31,204 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:31,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:31,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:31,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:31,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6150)] Ended with exit code 0 [2021-11-20 07:11:31,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:31,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:31,229 INFO L229 MonitoredProcess]: Starting monitored process 6151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:31,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Waiting until timeout for monitored process [2021-11-20 07:11:31,230 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 07:11:31,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:31,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:31,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:31,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:31,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:31,237 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:31,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:31,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:31,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:31,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6151)] Forceful destruction successful, exit code 0 [2021-11-20 07:11:31,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:31,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:31,264 INFO L229 MonitoredProcess]: Starting monitored process 6152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:31,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Waiting until timeout for monitored process [2021-11-20 07:11:31,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:31,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:31,272 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:31,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:31,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:31,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:31,272 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:31,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:31,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:31,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:31,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6152)] Ended with exit code 0 [2021-11-20 07:11:31,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:31,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 07:11:31,294 INFO L229 MonitoredProcess]: Starting monitored process 6153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-20 07:11:31,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Waiting until timeout for monitored process [2021-11-20 07:11:31,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-20 07:11:31,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-20 07:11:31,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-20 07:11:31,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-20 07:11:31,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-20 07:11:31,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-20 07:11:31,303 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-20 07:11:31,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-20 07:11:31,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-20 07:11:31,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-20 07:11:31,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26519d8c-835d-4ebf-bb96-1f2486770dde/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6153)] Ended with exit code 0 [2021-11-20 07:11:31,328 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-20 07:11:31,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-20 07:11:31,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-20 07:11:31,329 INFO L87 Difference]: Start difference. First operand 166116 states and 267918 transitions. cyclomatic complexity: 101930 Second operand has 4 states, 4 states have (on average 64.25) internal successors, (257), 4 states have internal predecessors, (257), 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 07:11:32,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-20 07:11:32,601 INFO L93 Difference]: Finished difference Result 308678 states and 496211 transitions. [2021-11-20 07:11:32,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-20 07:11:32,602 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 308678 states and 496211 transitions. [2021-11-20 07:11:34,219 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 293608 [2021-11-20 07:11:35,213 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 308678 states to 308678 states and 496211 transitions. [2021-11-20 07:11:35,213 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 308678 [2021-11-20 07:11:35,326 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 308678 [2021-11-20 07:11:35,326 INFO L73 IsDeterministic]: Start isDeterministic. Operand 308678 states and 496211 transitions. [2021-11-20 07:11:35,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-11-20 07:11:35,421 INFO L681 BuchiCegarLoop]: Abstraction has 308678 states and 496211 transitions. [2021-11-20 07:11:35,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308678 states and 496211 transitions. [2021-11-20 07:11:38,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308678 to 308678. [2021-11-20 07:11:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308678 states, 308678 states have (on average 1.6075360083971) internal successors, (496211), 308677 states have internal predecessors, (496211), 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 07:11:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308678 states to 308678 states and 496211 transitions. [2021-11-20 07:11:40,229 INFO L704 BuchiCegarLoop]: Abstraction has 308678 states and 496211 transitions. [2021-11-20 07:11:40,229 INFO L587 BuchiCegarLoop]: Abstraction has 308678 states and 496211 transitions. [2021-11-20 07:11:40,229 INFO L425 BuchiCegarLoop]: ======== Iteration 15============ [2021-11-20 07:11:40,229 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 308678 states and 496211 transitions. [2021-11-20 07:11:41,258 INFO L131 ngComponentsAnalysis]: Automaton has 320 accepting balls. 293608 [2021-11-20 07:11:41,258 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-20 07:11:41,258 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-20 07:11:41,260 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:11:41,261 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, 1, 1, 1, 1, 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 07:11:41,261 INFO L791 eck$LassoCheckResult]: Stem: 1169483#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; 1169393#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; 1169354#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1169355#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1169521#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1169522#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1169564#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1169565#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1169602#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1169603#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1173646#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1173640#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1173636#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1172493#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1173624#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1169058#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1173621#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1173075#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1173512#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1173513#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1173582#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1168748#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1169326#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1169269#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1173677#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1173008#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1173675#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1173668#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1173662#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1173544#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1173655#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1172347#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1173651#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1172950#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1173471#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 1173472#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1173451#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1173443#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1173435#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1169484#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1168940#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1168500#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1169200#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1168637#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1173998#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1168775#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1168776#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1169036#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1169247#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1173983#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1173389#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1173388#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1168944#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1168488#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1168678#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1168684#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1168685#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1174314#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1174312#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1174306#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 1174296#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1173768#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1174282#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1174280#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1174276#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1174265#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1174253#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1174251#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 1174248#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1174242#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1174236#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1171588#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 1174234#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1174223#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 1174197#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1174192#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1174177#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1174178#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 1175236#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1171543#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 1175232#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1174158#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1175222#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1175221#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1175219#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1175213#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1175208#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1175205#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 1175198#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1175197#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1175195#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1175189#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 1175182#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1171459#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1174505#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1174503#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1174504#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1174495#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1174837#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1174834#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1174830#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1174823#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 1174822#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1174578#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1174549#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1174546#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1174547#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1175535#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1175536#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1175689#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1175497#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1175483#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1175484#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1175666#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1175650#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1175651#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1175641#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1175637#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 1169134#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1168446#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 1169360#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1168969#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1168752#L2454 assume ~id1~0 != ~id2~0; 1168753#L2455 assume ~id1~0 != ~id3~0; 1168531#L2456 assume ~id1~0 != ~id4~0; 1168532#L2457 assume ~id1~0 != ~id5~0; 1168617#L2458 assume ~id2~0 != ~id3~0; 1168618#L2459 assume ~id2~0 != ~id4~0; 1169255#L2460 assume ~id2~0 != ~id5~0; 1169256#L2461 assume ~id3~0 != ~id4~0; 1168565#L2462 assume ~id3~0 != ~id5~0; 1168566#L2463 assume ~id4~0 != ~id5~0; 1169093#L2464 assume ~id1~0 >= 0; 1169094#L2465 assume ~id2~0 >= 0; 1169405#L2466 assume ~id3~0 >= 0; 1169406#L2467 assume ~id4~0 >= 0; 1169156#L2468 assume ~id5~0 >= 0; 1169157#L2469 assume 0 == ~r1~0 % 256; 1168461#L2470 assume 0 == ~r2~0 % 256; 1168462#L2471 assume 0 == ~r3~0 % 256; 1169143#L2472 assume 0 == ~r4~0 % 256; 1169144#L2473 assume 0 == ~r5~0 % 256; 1169028#L2474 assume 0 != init_~r124~0#1 % 256; 1169029#L2475 assume 0 != init_~r134~0#1 % 256; 1169235#L2476 assume 0 != init_~r144~0#1 % 256; 1169236#L2477 assume 0 != init_~r154~0#1 % 256; 1169363#L2478 assume 0 != init_~r214~0#1 % 256; 1169364#L2479 assume 0 != init_~r234~0#1 % 256; 1169163#L2480 assume 0 != init_~r244~0#1 % 256; 1169164#L2481 assume 0 != init_~r254~0#1 % 256; 1168673#L2482 assume 0 != init_~r314~0#1 % 256; 1168674#L2483 assume 0 != init_~r324~0#1 % 256; 1169045#L2484 assume 0 != init_~r344~0#1 % 256; 1169046#L2485 assume 0 != init_~r354~0#1 % 256; 1169032#L2486 assume 0 != init_~r414~0#1 % 256; 1169033#L2487 assume 0 != init_~r424~0#1 % 256; 1168696#L2488 assume 0 != init_~r434~0#1 % 256; 1168697#L2489 assume 0 != init_~r454~0#1 % 256; 1169136#L2490 assume 0 != init_~r514~0#1 % 256; 1169137#L2491 assume 0 != init_~r524~0#1 % 256; 1168847#L2492 assume 0 != init_~r534~0#1 % 256; 1168848#L2493 assume 0 != init_~r544~0#1 % 256; 1169264#L2494 assume ~max1~0 == ~id1~0; 1169265#L2495 assume ~max2~0 == ~id2~0; 1168647#L2496 assume ~max3~0 == ~id3~0; 1168648#L2497 assume ~max4~0 == ~id4~0; 1168961#L2498 assume ~max5~0 == ~id5~0; 1168962#L2499 assume 0 == ~st1~0; 1169118#L2500 assume 0 == ~st2~0; 1169119#L2501 assume 0 == ~st3~0; 1169481#L2502 assume 0 == ~st4~0; 1169482#L2503 assume 0 == ~st5~0; 1168699#L2504 assume 0 == ~nl1~0; 1168700#L2505 assume 0 == ~nl2~0; 1168719#L2506 assume 0 == ~nl3~0; 1168720#L2507 assume 0 == ~nl4~0; 1169153#L2508 assume 0 == ~nl5~0; 1169154#L2509 assume 0 == ~mode1~0 % 256; 1169016#L2510 assume 0 == ~mode2~0 % 256; 1169017#L2511 assume 0 == ~mode3~0 % 256; 1169082#L2512 assume 0 == ~mode4~0 % 256; 1169083#L2513 assume 0 == ~mode5~0 % 256; 1168491#L2514 assume 0 != ~newmax1~0 % 256; 1168492#L2515 assume 0 != ~newmax2~0 % 256; 1169472#L2516 assume 0 != ~newmax3~0 % 256; 1169473#L2517 assume 0 != ~newmax4~0 % 256; 1168989#L2518 assume 0 != ~newmax5~0 % 256;init_~tmp___59~0#1 := 1; 1168990#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1168983#L2715 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; 1168984#L22 assume !(0 == assume_abort_if_not_~cond#1); 1169270#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; 1169271#L2892-2 [2021-11-20 07:11:41,262 INFO L793 eck$LassoCheckResult]: Loop: 1169271#L2892-2 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; 1448139#L155 assume !(0 != ~mode1~0 % 256); 1448961#L202 assume ~r1~0 % 256 < 4; 1448954#L203 assume 0 != ~ep12~0 % 256; 1376365#L204 assume 0 != ~newmax1~0 % 256; 1444694#L205 assume ~max1~0 != ~nomsg~0 && ~p12_new~0 == ~nomsg~0;node1_#t~ite4#1 := ~max1~0; 1448943#L205-2 ~p12_new~0 := (if node1_#t~ite4#1 % 256 <= 127 then node1_#t~ite4#1 % 256 else node1_#t~ite4#1 % 256 - 256);havoc node1_#t~ite4#1; 1448920#L203-1 assume 0 != ~ep13~0 % 256; 1279426#L209 assume 0 != ~newmax1~0 % 256; 1444682#L210 assume ~max1~0 != ~nomsg~0 && ~p13_new~0 == ~nomsg~0;node1_#t~ite5#1 := ~max1~0; 1448910#L210-2 ~p13_new~0 := (if node1_#t~ite5#1 % 256 <= 127 then node1_#t~ite5#1 % 256 else node1_#t~ite5#1 % 256 - 256);havoc node1_#t~ite5#1; 1448902#L208 assume 0 != ~ep14~0 % 256; 1427155#L214 assume 0 != ~newmax1~0 % 256; 1444667#L215 assume ~max1~0 != ~nomsg~0 && ~p14_new~0 == ~nomsg~0;node1_#t~ite6#1 := ~max1~0; 1448879#L215-2 ~p14_new~0 := (if node1_#t~ite6#1 % 256 <= 127 then node1_#t~ite6#1 % 256 else node1_#t~ite6#1 % 256 - 256);havoc node1_#t~ite6#1; 1448874#L213 assume 0 != ~ep15~0 % 256; 1448127#L219 assume 0 != ~newmax1~0 % 256; 1448864#L220 assume ~max1~0 != ~nomsg~0 && ~p15_new~0 == ~nomsg~0;node1_#t~ite7#1 := ~max1~0; 1448857#L220-2 ~p15_new~0 := (if node1_#t~ite7#1 % 256 <= 127 then node1_#t~ite7#1 % 256 else node1_#t~ite7#1 % 256 - 256);havoc node1_#t~ite7#1; 1448855#L202-1 ~mode1~0 := 1; 1448853#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; 1448849#L235 assume !(0 != ~mode2~0 % 256); 1448850#L282 assume ~r2~0 % 256 < 4; 1449971#L283 assume !(0 != ~ep21~0 % 256); 1449970#L283-1 assume !(0 != ~ep23~0 % 256); 1449966#L288 assume !(0 != ~ep24~0 % 256); 1449962#L293 assume !(0 != ~ep25~0 % 256); 1449958#L282-1 ~mode2~0 := 1; 1449957#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; 1449955#L315 assume !(0 != ~mode3~0 % 256); 1449954#L362 assume ~r3~0 % 256 < 4; 1449950#L363 assume !(0 != ~ep31~0 % 256); 1449940#L363-1 assume !(0 != ~ep32~0 % 256); 1449936#L368 assume !(0 != ~ep34~0 % 256); 1449932#L373 assume !(0 != ~ep35~0 % 256); 1449927#L362-1 ~mode3~0 := 1; 1449926#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; 1449924#L395 assume !(0 != ~mode4~0 % 256); 1449923#L442 assume ~r4~0 % 256 < 4; 1449917#L443 assume !(0 != ~ep41~0 % 256); 1449915#L443-1 assume !(0 != ~ep42~0 % 256); 1449911#L448 assume !(0 != ~ep43~0 % 256); 1449905#L453 assume !(0 != ~ep45~0 % 256); 1449899#L442-1 ~mode4~0 := 1; 1449895#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; 1449889#L475 assume !(0 != ~mode5~0 % 256); 1449884#L522 assume ~r5~0 % 256 < 4; 1449876#L523 assume !(0 != ~ep51~0 % 256); 1449864#L523-1 assume !(0 != ~ep52~0 % 256); 1449857#L528 assume !(0 != ~ep53~0 % 256); 1449364#L533 assume !(0 != ~ep54~0 % 256); 1449360#L522-1 ~mode5~0 := 1; 1449359#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; 1449201#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1449200#L2724 assume ~st1~0 + ~nl1~0 <= 1; 1449199#L2725 assume ~st2~0 + ~nl2~0 <= 1; 1449048#L2726 assume ~st3~0 + ~nl3~0 <= 1; 1449045#L2727 assume ~st4~0 + ~nl4~0 <= 1; 1449043#L2728 assume ~st5~0 + ~nl5~0 <= 1; 1449007#L2729 assume !(~r1~0 % 256 >= 4); 1449006#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 1449005#L2733 assume ~r1~0 % 256 < 4; 1449004#L2738 assume !(~r1~0 % 256 >= 4); 1449003#L2742 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 1449002#L2743 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1449001#L2723-1 check_#res#1 := check_~tmp~1#1; 1448209#L2779 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; 1448174#L2951 assume !(0 == assert_~arg#1 % 256); 1448175#L2946 assume { :end_inline_assert } true; 1169271#L2892-2 [2021-11-20 07:11:41,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:11:41,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1217440678, now seen corresponding path program 12 times [2021-11-20 07:11:41,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:11:41,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694892165] [2021-11-20 07:11:41,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:11:41,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:11:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:11:41,332 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:11:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:11:41,551 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:11:41,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:11:41,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1616685885, now seen corresponding path program 1 times [2021-11-20 07:11:41,552 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:11:41,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782233556] [2021-11-20 07:11:41,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:11:41,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:11:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:11:41,572 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-20 07:11:41,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-20 07:11:41,596 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-20 07:11:41,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-20 07:11:41,597 INFO L85 PathProgramCache]: Analyzing trace with hash -1823860726, now seen corresponding path program 1 times [2021-11-20 07:11:41,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-20 07:11:41,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056409560] [2021-11-20 07:11:41,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-20 07:11:41,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-20 07:11:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-20 07:11:41,826 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 07:11:41,827 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-20 07:11:41,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056409560] [2021-11-20 07:11:41,827 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056409560] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-20 07:11:41,827 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-20 07:11:41,827 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-20 07:11:41,827 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953368197] [2021-11-20 07:11:41,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-20 07:11:45,438 INFO L210 LassoAnalysis]: Preferences: [2021-11-20 07:11:45,438 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-20 07:11:45,438 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-20 07:11:45,438 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-20 07:11:45,438 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-11-20 07:11:45,438 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-20 07:11:45,438 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-20 07:11:45,438 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-20 07:11:45,438 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.2.ufo.UNBOUNDED.pals.c_Iteration15_Loop [2021-11-20 07:11:45,438 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-20 07:11:45,439 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-20 07:11:45,441 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 07:11:45,451 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 07:11:45,454 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 07:11:45,456 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 07:11:45,465 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 07:11:45,468 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 07:11:45,470 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 07:11:45,472 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 07:11:45,474 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 07:11:45,476 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 07:11:45,477 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 07:11:45,479 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 07:11:45,481 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 07:11:45,483 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 07:11:45,485 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 07:11:45,816 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 07:11:45,818 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 07:11:45,820 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 07:11:45,828 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 07:11:45,830 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 07:11:45,832 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 07:11:45,833 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 07:11:45,835 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 07:11:45,837 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 07:11:45,841 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 07:11:45,843 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 07:11:45,844 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 07:11:45,845 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 07:11:45,847 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 07:11:45,849 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 07:11:45,851 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 07:11:45,853 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 07:11:45,857 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 07:11:45,858 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 07:11:45,860 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 07:11:45,862 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 07:11:45,864 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 07:11:45,866 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 07:11:45,868 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 07:11:45,870 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 07:11:45,871 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 07:11:45,875 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 07:11:45,879 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 07:11:45,881 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 07:11:45,883 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 07:11:45,885 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 07:11:45,887 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 07:11:45,889 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 07:11:45,890 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 07:11:45,892 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 07:11:45,894 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 07:11:45,896 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 07:11:45,897 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 07:11:45,899 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 07:11:45,901 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 07:11:45,902 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 07:11:45,903 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 07:11:45,907 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 07:11:45,908 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 07:11:45,910 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 07:11:45,914 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 07:11:46,761 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 9