./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa --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 bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 21:09:23,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 21:09:23,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 21:09:23,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 21:09:23,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 21:09:23,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 21:09:23,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 21:09:23,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 21:09:23,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 21:09:23,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 21:09:23,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 21:09:23,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 21:09:23,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 21:09:23,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 21:09:23,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 21:09:23,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 21:09:23,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 21:09:23,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 21:09:23,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 21:09:23,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 21:09:23,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 21:09:23,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 21:09:23,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 21:09:23,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 21:09:23,228 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 21:09:23,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 21:09:23,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 21:09:23,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 21:09:23,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 21:09:23,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 21:09:23,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 21:09:23,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 21:09:23,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 21:09:23,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 21:09:23,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 21:09:23,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 21:09:23,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 21:09:23,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 21:09:23,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 21:09:23,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 21:09:23,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 21:09:23,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 21:09:23,254 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 21:09:23,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 21:09:23,254 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 21:09:23,254 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 21:09:23,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 21:09:23,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 21:09:23,255 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 21:09:23,255 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 21:09:23,255 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 21:09:23,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 21:09:23,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 21:09:23,257 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 21:09:23,258 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 21:09:23,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 21:09:23,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 21:09:23,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 21:09:23,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 21:09:23,258 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 21:09:23,258 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 21:09:23,259 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 21:09:23,259 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_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bff75d9656e36398f3860eeb63dc9d2c0a8396d28a082e4ac99a64913f1f2573 [2021-12-06 21:09:23,447 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 21:09:23,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 21:09:23,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 21:09:23,465 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 21:09:23,465 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 21:09:23,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c [2021-12-06 21:09:23,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/data/efb63872d/d84d0c90964c489e8f807d6c95d4be3b/FLAGbe10488a1 [2021-12-06 21:09:23,952 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 21:09:23,953 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c [2021-12-06 21:09:23,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/data/efb63872d/d84d0c90964c489e8f807d6c95d4be3b/FLAGbe10488a1 [2021-12-06 21:09:23,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/data/efb63872d/d84d0c90964c489e8f807d6c95d4be3b [2021-12-06 21:09:23,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 21:09:23,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 21:09:23,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 21:09:23,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 21:09:23,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 21:09:23,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:09:23" (1/1) ... [2021-12-06 21:09:23,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1f9c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:23, skipping insertion in model container [2021-12-06 21:09:23,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:09:23" (1/1) ... [2021-12-06 21:09:23,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 21:09:24,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 21:09:24,336 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_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 21:09:24,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:09:24,348 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 21:09:24,432 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_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c[65679,65692] [2021-12-06 21:09:24,433 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:09:24,449 INFO L208 MainTranslator]: Completed translation [2021-12-06 21:09:24,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24 WrapperNode [2021-12-06 21:09:24,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 21:09:24,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 21:09:24,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 21:09:24,451 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 21:09:24,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,478 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,532 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2106 [2021-12-06 21:09:24,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 21:09:24,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 21:09:24,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 21:09:24,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 21:09:24,539 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 21:09:24,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 21:09:24,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 21:09:24,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 21:09:24,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (1/1) ... [2021-12-06 21:09:24,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:24,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:24,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:24,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 21:09:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 21:09:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 21:09:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 21:09:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 21:09:24,820 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 21:09:24,821 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 21:09:25,794 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 21:09:25,810 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 21:09:25,810 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 21:09:25,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:09:25 BoogieIcfgContainer [2021-12-06 21:09:25,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 21:09:25,815 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 21:09:25,815 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 21:09:25,818 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 21:09:25,819 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 21:09:25,819 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 09:09:23" (1/3) ... [2021-12-06 21:09:25,820 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c09e7e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 09:09:25, skipping insertion in model container [2021-12-06 21:09:25,820 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 21:09:25,820 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:09:24" (2/3) ... [2021-12-06 21:09:25,820 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2c09e7e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 09:09:25, skipping insertion in model container [2021-12-06 21:09:25,820 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 21:09:25,820 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:09:25" (3/3) ... [2021-12-06 21:09:25,822 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c [2021-12-06 21:09:25,863 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 21:09:25,863 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 21:09:25,863 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 21:09:25,863 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 21:09:25,863 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 21:09:25,863 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 21:09:25,863 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 21:09:25,864 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 21:09:25,894 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) [2021-12-06 21:09:25,937 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 21:09:25,937 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 21:09:25,937 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 21:09:25,955 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] [2021-12-06 21:09:25,956 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] [2021-12-06 21:09:25,956 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 21:09:25,958 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) [2021-12-06 21:09:25,971 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-06 21:09:25,972 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 21:09:25,972 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 21:09:25,978 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] [2021-12-06 21:09:25,978 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] [2021-12-06 21:09:25,989 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 [2021-12-06 21:09:25,991 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 < 3); 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 [2021-12-06 21:09:25,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:25,998 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 1 times [2021-12-06 21:09:26,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:26,007 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573651368] [2021-12-06 21:09:26,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:26,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:09:26,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:09:26,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:09:26,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573651368] [2021-12-06 21:09:26,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573651368] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:09:26,434 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:09:26,434 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 21:09:26,436 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350631482] [2021-12-06 21:09:26,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:09:26,440 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 21:09:26,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:26,441 INFO L85 PathProgramCache]: Analyzing trace with hash 352483699, now seen corresponding path program 1 times [2021-12-06 21:09:26,441 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:26,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646180272] [2021-12-06 21:09:26,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:26,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:26,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:09:26,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:09:26,517 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:09:26,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646180272] [2021-12-06 21:09:26,518 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646180272] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:09:26,518 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:09:26,518 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 21:09:26,518 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114220547] [2021-12-06 21:09:26,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:09:26,519 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 21:09:26,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:09:26,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 21:09:26,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 21:09:26,546 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) [2021-12-06 21:09:26,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:09:26,685 INFO L93 Difference]: Finished difference Result 745 states and 1368 transitions. [2021-12-06 21:09:26,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 21:09:26,690 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 1368 transitions. [2021-12-06 21:09:26,695 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 21:09:26,704 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 740 states and 1354 transitions. [2021-12-06 21:09:26,705 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 740 [2021-12-06 21:09:26,707 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 740 [2021-12-06 21:09:26,707 INFO L73 IsDeterministic]: Start isDeterministic. Operand 740 states and 1354 transitions. [2021-12-06 21:09:26,712 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 21:09:26,712 INFO L681 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 21:09:26,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 740 states and 1354 transitions. [2021-12-06 21:09:26,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 740 to 740. [2021-12-06 21:09:26,757 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) [2021-12-06 21:09:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 1354 transitions. [2021-12-06 21:09:26,761 INFO L704 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 21:09:26,761 INFO L587 BuchiCegarLoop]: Abstraction has 740 states and 1354 transitions. [2021-12-06 21:09:26,761 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-06 21:09:26,761 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 740 states and 1354 transitions. [2021-12-06 21:09:26,765 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-06 21:09:26,765 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 21:09:26,765 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 21:09:26,768 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] [2021-12-06 21:09:26,768 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] [2021-12-06 21:09:26,768 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 [2021-12-06 21:09:26,769 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 < 3); 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 [2021-12-06 21:09:26,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:26,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 2 times [2021-12-06 21:09:26,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:26,770 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1877991606] [2021-12-06 21:09:26,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:26,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:26,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:09:26,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:09:26,883 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:09:26,883 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1877991606] [2021-12-06 21:09:26,884 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1877991606] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:09:26,884 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:09:26,884 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 21:09:26,884 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563259582] [2021-12-06 21:09:26,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:09:26,885 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 21:09:26,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:26,885 INFO L85 PathProgramCache]: Analyzing trace with hash -1431406763, now seen corresponding path program 1 times [2021-12-06 21:09:26,885 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:26,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207962405] [2021-12-06 21:09:26,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:26,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:26,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:09:26,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:09:26,918 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:09:26,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207962405] [2021-12-06 21:09:26,918 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207962405] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:09:26,918 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:09:26,918 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:09:26,919 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129761062] [2021-12-06 21:09:26,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:09:26,919 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 21:09:26,919 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:09:26,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:09:26,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:09:26,920 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) [2021-12-06 21:09:26,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:09:26,981 INFO L93 Difference]: Finished difference Result 898 states and 1614 transitions. [2021-12-06 21:09:26,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:09:26,982 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 898 states and 1614 transitions. [2021-12-06 21:09:26,991 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 347 [2021-12-06 21:09:27,001 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 898 states to 898 states and 1614 transitions. [2021-12-06 21:09:27,001 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 898 [2021-12-06 21:09:27,003 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 898 [2021-12-06 21:09:27,003 INFO L73 IsDeterministic]: Start isDeterministic. Operand 898 states and 1614 transitions. [2021-12-06 21:09:27,004 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 21:09:27,005 INFO L681 BuchiCegarLoop]: Abstraction has 898 states and 1614 transitions. [2021-12-06 21:09:27,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 898 states and 1614 transitions. [2021-12-06 21:09:27,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 898 to 896. [2021-12-06 21:09:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 896 states have (on average 1.7979910714285714) internal successors, (1611), 895 states have internal predecessors, (1611), 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) [2021-12-06 21:09:27,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1611 transitions. [2021-12-06 21:09:27,032 INFO L704 BuchiCegarLoop]: Abstraction has 896 states and 1611 transitions. [2021-12-06 21:09:27,033 INFO L587 BuchiCegarLoop]: Abstraction has 896 states and 1611 transitions. [2021-12-06 21:09:27,033 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-06 21:09:27,033 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 896 states and 1611 transitions. [2021-12-06 21:09:27,039 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 345 [2021-12-06 21:09:27,039 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 21:09:27,040 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 21:09:27,043 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] [2021-12-06 21:09:27,043 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] [2021-12-06 21:09:27,044 INFO L791 eck$LassoCheckResult]: Stem: 3907#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; 3881#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; 3865#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3402#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; 3241#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; 3346#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; 3259#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; 3274#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3461#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3226#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3230#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3231#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3447#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3348#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; 3169#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; 3456#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3855#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3524#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; 3314#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3199#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3200#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3333#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3334#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; 3501#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3196#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3197#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3837#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3786#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; 3340#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3364#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3183#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; 3216#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3788#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3351#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3883#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3385#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3477#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); 3811#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; 3219#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; 3204#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3391#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3395#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3396#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3211#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3212#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3243#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3828#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3492#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; 3251#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3252#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3513#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3813#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3238#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3239#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3355#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3856#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3185#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; 3262#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; 3504#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3863#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3179#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; 3339#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3367#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3369#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; 3195#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3798#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; 3403#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3901#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3324#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; 3366#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; 3292#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; 3531#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3532#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3518#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3829#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3320#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; 3284#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; 3174#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3307#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3308#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); 3527#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3389#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; 3160#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3866#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); 3459#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3167#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3223#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; 3264#L22 assume !(0 == assume_abort_if_not_~cond#1); 3265#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; 3826#L2892-2 [2021-12-06 21:09:27,044 INFO L793 eck$LassoCheckResult]: Loop: 3826#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; 4005#L155 assume !(0 != ~mode1~0 % 256); 4002#L202 assume !(~r1~0 % 256 < 3); 3287#L202-1 ~mode1~0 := 1; 3999#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; 3995#L235 assume !(0 != ~mode2~0 % 256); 3992#L282 assume !(~r2~0 % 256 < 4); 3984#L282-1 ~mode2~0 := 1; 3983#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; 3982#L315 assume !(0 != ~mode3~0 % 256); 3970#L362 assume !(~r3~0 % 256 < 4); 3963#L362-1 ~mode3~0 := 1; 3962#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; 3958#L395 assume !(0 != ~mode4~0 % 256); 3951#L442 assume !(~r4~0 % 256 < 4); 3943#L442-1 ~mode4~0 := 1; 3937#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; 3931#L475 assume !(0 != ~mode5~0 % 256); 3923#L522 assume !(~r5~0 % 256 < 4); 3917#L522-1 ~mode5~0 := 1; 3916#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; 3915#L2723 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3914#L2724 assume ~st1~0 + ~nl1~0 <= 1; 3913#L2725 assume ~st2~0 + ~nl2~0 <= 1; 3912#L2726 assume ~st3~0 + ~nl3~0 <= 1; 3911#L2727 assume ~st4~0 + ~nl4~0 <= 1; 3910#L2728 assume ~st5~0 + ~nl5~0 <= 1; 3909#L2729 assume !(~r1~0 % 256 >= 4); 3898#L2732 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3899#L2733 assume ~r1~0 % 256 < 4; 3908#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; 4012#L2723-1 check_#res#1 := check_~tmp~1#1; 4011#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; 4010#L2951 assume !(0 == assert_~arg#1 % 256); 4009#L2946 assume { :end_inline_assert } true; 3826#L2892-2 [2021-12-06 21:09:27,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:27,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1564679044, now seen corresponding path program 3 times [2021-12-06 21:09:27,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:27,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1807997191] [2021-12-06 21:09:27,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:09:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:09:27,144 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:09:27,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1807997191] [2021-12-06 21:09:27,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1807997191] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:09:27,144 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:09:27,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 21:09:27,145 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630992520] [2021-12-06 21:09:27,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:09:27,145 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 21:09:27,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:09:27,146 INFO L85 PathProgramCache]: Analyzing trace with hash -253937515, now seen corresponding path program 1 times [2021-12-06 21:09:27,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:09:27,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431436934] [2021-12-06 21:09:27,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:09:27,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:09:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 21:09:27,160 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 21:09:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 21:09:27,201 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 21:09:28,476 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 21:09:28,477 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 21:09:28,477 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 21:09:28,477 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 21:09:28,477 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 21:09:28,477 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:28,477 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 21:09:28,477 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 21:09:28,477 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 21:09:28,478 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 21:09:28,478 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 21:09:28,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,584 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,588 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:28,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,138 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 21:09:29,139 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 21:09:29,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,141 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 21:09:29,142 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 21:09:29,143 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,153 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 21:09:29,153 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: [] [2021-12-06 21:09:29,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:29,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,175 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 21:09:29,176 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 21:09:29,176 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,184 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 21:09:29,184 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: [] [2021-12-06 21:09:29,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 21:09:29,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,204 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 21:09:29,205 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 21:09:29,205 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,213 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 21:09:29,213 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: [] [2021-12-06 21:09:29,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 21:09:29,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,233 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 21:09:29,234 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 21:09:29,234 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,242 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 21:09:29,242 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: [] [2021-12-06 21:09:29,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 21:09:29,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,263 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 21:09:29,264 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 21:09:29,264 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:29,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:29,292 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:29,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 21:09:29,294 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 21:09:29,294 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 21:09:29,414 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 21:09:29,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:29,417 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 21:09:29,417 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 21:09:29,417 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 21:09:29,417 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 21:09:29,417 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 21:09:29,417 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:29,417 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 21:09:29,417 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 21:09:29,417 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 21:09:29,418 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 21:09:29,418 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 21:09:29,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:29,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 21:09:30,106 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 21:09:30,109 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 21:09:30,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,111 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 21:09:30,114 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 [2021-12-06 21:09:30,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,125 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 21:09:30,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,158 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 21:09:30,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,167 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,189 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 21:09:30,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,199 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,219 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 21:09:30,220 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 [2021-12-06 21:09:30,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,249 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 21:09:30,250 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 [2021-12-06 21:09:30,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,258 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-06 21:09:30,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,279 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 21:09:30,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-06 21:09:30,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,308 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 21:09:30,309 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 [2021-12-06 21:09:30,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-06 21:09:30,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,338 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 21:09:30,339 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 [2021-12-06 21:09:30,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 21:09:30,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,367 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 21:09:30,368 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 [2021-12-06 21:09:30,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,375 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 21:09:30,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,395 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 21:09:30,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,404 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-06 21:09:30,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,424 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 21:09:30,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,432 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-06 21:09:30,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,454 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 21:09:30,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 21:09:30,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,483 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 21:09:30,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-06 21:09:30,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,512 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 21:09:30,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,520 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,541 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 21:09:30,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,549 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,550 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 21:09:30,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,570 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 21:09:30,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,579 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 21:09:30,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,600 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 21:09:30,601 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 [2021-12-06 21:09:30,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,610 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,630 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 21:09:30,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,639 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 21:09:30,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,659 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 21:09:30,660 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 [2021-12-06 21:09:30,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,668 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 21:09:30,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,687 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 21:09:30,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,696 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,697 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-06 21:09:30,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,717 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 21:09:30,719 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 [2021-12-06 21:09:30,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,726 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,726 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 21:09:30,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,746 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 21:09:30,747 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 [2021-12-06 21:09:30,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,755 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,775 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 21:09:30,776 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 [2021-12-06 21:09:30,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 21:09:30,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,804 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 21:09:30,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,813 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 21:09:30,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,834 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 21:09:30,835 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 [2021-12-06 21:09:30,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,842 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,843 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,863 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 21:09:30,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,873 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 21:09:30,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,894 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 21:09:30,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,903 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,924 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 21:09:30,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-06 21:09:30,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,954 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 21:09:30,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,963 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:30,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:30,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:30,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:30,982 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:30,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 21:09:30,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:30,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:30,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:30,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:30,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:30,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:30,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:30,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:30,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 21:09:31,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,015 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 21:09:31,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,035 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,061 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,062 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 21:09:31,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,071 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-06 21:09:31,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,092 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 21:09:31,093 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 [2021-12-06 21:09:31,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,122 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 21:09:31,123 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 [2021-12-06 21:09:31,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,130 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 21:09:31,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,151 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 21:09:31,152 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 [2021-12-06 21:09:31,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,160 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 21:09:31,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,180 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 21:09:31,182 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 [2021-12-06 21:09:31,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,191 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-12-06 21:09:31,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,212 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 21:09:31,213 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 [2021-12-06 21:09:31,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,223 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-06 21:09:31,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,244 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 21:09:31,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,253 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,254 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 21:09:31,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,274 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 21:09:31,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,287 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 21:09:31,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,307 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 21:09:31,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 21:09:31,315 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 21:09:31,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,335 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 21:09:31,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,335 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 21:09:31,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-06 21:09:31,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,364 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 21:09:31,366 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 [2021-12-06 21:09:31,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 21:09:31,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,393 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 21:09:31,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,402 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,422 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 21:09:31,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 21:09:31,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,453 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 21:09:31,454 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 [2021-12-06 21:09:31,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,462 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,462 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 21:09:31,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,482 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 21:09:31,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,491 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 21:09:31,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,511 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 21:09:31,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,520 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-06 21:09:31,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,540 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 21:09:31,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,549 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 21:09:31,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,569 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 21:09:31,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,578 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 21:09:31,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,598 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 21:09:31,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 21:09:31,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,628 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 21:09:31,629 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 [2021-12-06 21:09:31,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 21:09:31,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,658 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 21:09:31,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-06 21:09:31,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,686 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 21:09:31,688 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 [2021-12-06 21:09:31,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-06 21:09:31,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,716 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 21:09:31,717 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 [2021-12-06 21:09:31,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,725 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,744 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 21:09:31,746 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 [2021-12-06 21:09:31,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,753 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2021-12-06 21:09:31,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,773 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 21:09:31,775 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 [2021-12-06 21:09:31,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 21:09:31,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,804 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 21:09:31,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,814 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-06 21:09:31,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,834 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 21:09:31,835 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 [2021-12-06 21:09:31,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,843 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 21:09:31,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,863 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 21:09:31,865 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 [2021-12-06 21:09:31,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,874 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:31,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,894 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 21:09:31,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-12-06 21:09:31,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,925 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 21:09:31,926 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 [2021-12-06 21:09:31,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,934 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 21:09:31,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,954 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 21:09:31,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:31,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,963 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,964 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:31,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 21:09:31,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:31,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:31,984 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:31,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 21:09:31,986 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 [2021-12-06 21:09:31,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:31,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:31,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:31,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:31,994 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:31,994 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:31,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:31,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 21:09:32,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,015 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 21:09:32,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,024 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,024 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-06 21:09:32,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,045 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 21:09:32,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,055 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,055 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-06 21:09:32,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,076 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 21:09:32,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 21:09:32,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,108 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 21:09:32,110 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 [2021-12-06 21:09:32,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:32,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,139 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 21:09:32,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 21:09:32,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,170 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 21:09:32,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,179 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,179 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-06 21:09:32,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,199 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 21:09:32,201 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 [2021-12-06 21:09:32,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2021-12-06 21:09:32,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,228 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 21:09:32,230 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 [2021-12-06 21:09:32,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-12-06 21:09:32,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,278 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 21:09:32,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 21:09:32,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,307 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 21:09:32,309 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 [2021-12-06 21:09:32,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,318 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,319 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-06 21:09:32,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,340 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 21:09:32,341 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 [2021-12-06 21:09:32,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 21:09:32,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,371 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 21:09:32,372 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 [2021-12-06 21:09:32,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,381 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,382 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-06 21:09:32,406 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,407 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 21:09:32,408 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 [2021-12-06 21:09:32,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,416 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,417 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 21:09:32,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,439 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 21:09:32,441 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 [2021-12-06 21:09:32,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,449 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 21:09:32,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,471 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 21:09:32,472 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 [2021-12-06 21:09:32,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,479 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 21:09:32,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,500 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 21:09:32,501 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 [2021-12-06 21:09:32,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:32,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,530 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 21:09:32,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:32,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:32,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-06 21:09:32,560 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 21:09:32,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,561 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 21:09:32,562 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 [2021-12-06 21:09:32,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 21:09:32,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,591 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 21:09:32,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 21:09:32,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,621 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 21:09:32,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:32,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,650 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 21:09:32,651 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 [2021-12-06 21:09:32,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 21:09:32,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,680 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 21:09:32,682 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 [2021-12-06 21:09:32,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 21:09:32,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,709 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 21:09:32,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,718 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 21:09:32,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,739 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 21:09:32,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 21:09:32,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,770 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 21:09:32,771 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 [2021-12-06 21:09:32,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,779 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 21:09:32,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,799 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 21:09:32,801 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 [2021-12-06 21:09:32,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 21:09:32,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,828 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 21:09:32,830 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 [2021-12-06 21:09:32,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,837 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,837 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-12-06 21:09:32,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,857 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 21:09:32,859 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 [2021-12-06 21:09:32,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2021-12-06 21:09:32,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,890 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 21:09:32,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 21:09:32,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,924 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 21:09:32,926 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 [2021-12-06 21:09:32,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,933 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,934 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:32,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,954 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 21:09:32,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:32,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 21:09:32,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:32,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:32,984 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:32,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 21:09:32,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:32,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:32,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:32,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:32,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:32,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:32,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:32,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:32,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-06 21:09:33,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,013 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 21:09:33,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,021 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,022 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 21:09:33,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,043 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 21:09:33,044 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 [2021-12-06 21:09:33,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,052 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:33,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,072 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 21:09:33,073 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 [2021-12-06 21:09:33,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 21:09:33,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,101 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 21:09:33,102 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 [2021-12-06 21:09:33,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:33,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,129 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 21:09:33,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,139 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 21:09:33,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,160 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 21:09:33,162 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 [2021-12-06 21:09:33,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 21:09:33,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,190 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 21:09:33,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 21:09:33,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,221 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 21:09:33,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 21:09:33,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,251 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 21:09:33,252 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 [2021-12-06 21:09:33,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,259 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 21:09:33,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,281 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 21:09:33,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 21:09:33,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,311 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 21:09:33,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 21:09:33,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,341 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 21:09:33,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 21:09:33,371 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,372 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 21:09:33,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:33,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,402 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 21:09:33,403 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 [2021-12-06 21:09:33,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:33,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,431 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 21:09:33,433 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 [2021-12-06 21:09:33,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,441 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 21:09:33,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,461 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 21:09:33,463 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 [2021-12-06 21:09:33,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,484 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 21:09:33,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,517 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 21:09:33,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 21:09:33,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,546 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 21:09:33,547 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 [2021-12-06 21:09:33,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 21:09:33,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,576 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 21:09:33,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 21:09:33,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,605 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 21:09:33,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 21:09:33,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,635 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 21:09:33,636 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 [2021-12-06 21:09:33,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,645 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-06 21:09:33,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,667 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 21:09:33,669 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 [2021-12-06 21:09:33,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-12-06 21:09:33,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,700 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 21:09:33,701 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 [2021-12-06 21:09:33,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 21:09:33,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,729 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 21:09:33,730 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 [2021-12-06 21:09:33,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-06 21:09:33,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,758 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 21:09:33,759 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 [2021-12-06 21:09:33,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:33,768 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:33,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 21:09:33,788 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 21:09:33,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,789 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 21:09:33,790 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 [2021-12-06 21:09:33,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 21:09:33,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,819 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 21:09:33,820 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 [2021-12-06 21:09:33,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,829 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 21:09:33,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,850 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 21:09:33,851 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 [2021-12-06 21:09:33,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,859 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 21:09:33,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,880 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 21:09:33,881 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 [2021-12-06 21:09:33,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,890 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 21:09:33,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,911 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 21:09:33,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-06 21:09:33,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,941 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 21:09:33,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:33,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,950 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,950 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:33,970 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,970 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 21:09:33,971 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 [2021-12-06 21:09:33,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:33,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:33,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:33,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:33,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:33,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:33,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:33,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:33,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 21:09:33,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:33,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:33,999 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:33,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 21:09:34,000 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 [2021-12-06 21:09:34,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 21:09:34,029 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,030 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 21:09:34,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 21:09:34,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,061 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 21:09:34,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,071 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 21:09:34,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,091 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 21:09:34,093 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 [2021-12-06 21:09:34,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,101 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,102 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 21:09:34,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,123 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 21:09:34,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,132 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 21:09:34,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,152 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 21:09:34,153 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 [2021-12-06 21:09:34,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 21:09:34,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,181 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 21:09:34,182 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 [2021-12-06 21:09:34,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:34,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,210 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 21:09:34,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 21:09:34,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,240 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 21:09:34,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,249 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 21:09:34,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,272 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 21:09:34,273 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 [2021-12-06 21:09:34,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 21:09:34,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,302 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 21:09:34,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 21:09:34,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,332 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 21:09:34,333 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 [2021-12-06 21:09:34,340 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 21:09:34,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,361 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 21:09:34,362 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 [2021-12-06 21:09:34,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,370 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,371 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 21:09:34,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,393 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 21:09:34,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-06 21:09:34,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,422 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 21:09:34,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,431 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,432 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 21:09:34,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,452 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 21:09:34,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,463 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,464 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 21:09:34,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,485 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 21:09:34,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 21:09:34,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,517 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 21:09:34,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,526 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,526 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-06 21:09:34,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,546 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 21:09:34,547 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 [2021-12-06 21:09:34,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 21:09:34,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,577 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 21:09:34,578 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 [2021-12-06 21:09:34,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:34,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,621 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 21:09:34,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,631 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-06 21:09:34,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,653 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 21:09:34,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,662 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,662 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 21:09:34,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,682 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 21:09:34,683 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 [2021-12-06 21:09:34,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,690 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,691 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 21:09:34,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,711 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 21:09:34,713 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 [2021-12-06 21:09:34,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,737 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:34,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,774 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 21:09:34,775 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 [2021-12-06 21:09:34,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,782 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 21:09:34,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,803 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 21:09:34,804 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 [2021-12-06 21:09:34,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 21:09:34,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,834 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 21:09:34,835 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 [2021-12-06 21:09:34,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:34,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,863 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 21:09:34,863 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 [2021-12-06 21:09:34,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,871 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,871 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 21:09:34,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,891 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 21:09:34,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 21:09:34,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,925 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 21:09:34,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:34,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,936 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:34,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,959 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 21:09:34,960 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 [2021-12-06 21:09:34,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,967 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:34,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 21:09:34,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:34,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:34,988 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:34,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 21:09:34,989 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 [2021-12-06 21:09:34,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:34,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:34,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:34,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:34,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:34,998 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:34,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:34,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 21:09:35,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,018 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 21:09:35,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:09:35,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:35,027 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:35,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,049 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 21:09:35,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,049 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 21:09:35,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,079 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 21:09:35,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 21:09:35,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,109 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 21:09:35,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,119 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-06 21:09:35,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,140 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 21:09:35,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,150 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-06 21:09:35,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,173 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 21:09:35,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 21:09:35,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,204 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 21:09:35,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,213 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,234 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 21:09:35,235 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 [2021-12-06 21:09:35,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,243 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 21:09:35,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,263 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 21:09:35,265 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 [2021-12-06 21:09:35,272 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,272 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,273 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 21:09:35,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,293 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 21:09:35,294 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 [2021-12-06 21:09:35,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,301 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,301 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 21:09:35,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,322 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 21:09:35,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 21:09:35,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,351 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 21:09:35,352 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 [2021-12-06 21:09:35,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,360 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 21:09:35,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,382 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 21:09:35,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,390 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 21:09:35,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,411 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 21:09:35,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,420 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,441 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 21:09:35,443 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 [2021-12-06 21:09:35,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 21:09:35,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,471 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 21:09:35,473 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 [2021-12-06 21:09:35,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 21:09:35,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,501 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 21:09:35,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,511 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,512 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 21:09:35,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,534 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 21:09:35,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,543 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 21:09:35,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,564 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 21:09:35,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 21:09:35,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,595 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 21:09:35,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,605 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,606 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 21:09:35,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,626 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 21:09:35,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 21:09:35,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,658 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 21:09:35,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,666 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 21:09:35,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,687 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 21:09:35,688 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 [2021-12-06 21:09:35,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 21:09:35,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,716 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 21:09:35,717 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 [2021-12-06 21:09:35,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,747 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 21:09:35,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:35,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,779 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 21:09:35,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,788 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,788 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 21:09:35,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,808 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 21:09:35,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,818 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,818 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 21:09:35,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,841 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 21:09:35,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 21:09:35,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,872 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 21:09:35,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,884 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-06 21:09:35,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,906 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 21:09:35,907 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 [2021-12-06 21:09:35,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,914 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 21:09:35,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,935 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 21:09:35,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:35,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:35,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 21:09:35,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:35,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:35,965 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:35,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 21:09:35,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:35,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:35,979 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:35,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:35,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:35,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:35,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:35,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:35,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2021-12-06 21:09:36,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,031 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 21:09:36,033 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 [2021-12-06 21:09:36,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,040 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,040 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,040 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-06 21:09:36,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,062 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 21:09:36,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,070 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 21:09:36,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,093 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 21:09:36,094 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 [2021-12-06 21:09:36,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,102 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 21:09:36,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,123 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 21:09:36,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,133 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:36,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,154 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 21:09:36,155 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 [2021-12-06 21:09:36,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 21:09:36,192 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,192 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 21:09:36,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 21:09:36,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,226 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 21:09:36,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-06 21:09:36,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,267 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 21:09:36,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 21:09:36,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,297 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 21:09:36,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:36,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:09:36,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:09:36,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 21:09:36,328 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 21:09:36,328 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,329 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 21:09:36,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,337 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,338 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 21:09:36,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,359 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 21:09:36,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,367 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,367 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,367 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,368 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 21:09:36,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,390 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 21:09:36,391 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 [2021-12-06 21:09:36,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,399 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 21:09:36,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,420 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 21:09:36,421 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 [2021-12-06 21:09:36,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,429 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,430 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 21:09:36,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,454 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 21:09:36,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,462 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,462 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,462 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-06 21:09:36,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,484 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 21:09:36,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,493 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 21:09:36,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,515 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 21:09:36,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 21:09:36,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,546 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 21:09:36,547 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 [2021-12-06 21:09:36,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,554 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 21:09:36,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,577 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 21:09:36,578 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 [2021-12-06 21:09:36,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-12-06 21:09:36,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,607 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 21:09:36,609 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 [2021-12-06 21:09:36,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 21:09:36,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,638 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 21:09:36,639 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 [2021-12-06 21:09:36,646 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,646 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,647 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 21:09:36,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,670 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 21:09:36,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,679 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:36,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,700 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 21:09:36,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 21:09:36,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,732 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 21:09:36,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,741 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,741 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:36,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,762 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 21:09:36,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 21:09:36,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,793 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 21:09:36,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,803 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,803 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,803 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 21:09:36,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,827 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 21:09:36,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,856 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 21:09:36,856 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,857 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 21:09:36,859 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 [2021-12-06 21:09:36,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,868 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:36,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,889 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 21:09:36,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 21:09:36,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,920 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 21:09:36,922 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 [2021-12-06 21:09:36,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 21:09:36,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,954 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 21:09:36,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:36,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,962 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,962 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,963 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:36,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:36,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:36,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:36,984 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:36,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 21:09:36,986 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 [2021-12-06 21:09:36,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:36,994 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:36,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:36,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:36,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:36,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:36,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:36,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:36,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 21:09:37,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,016 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 21:09:37,018 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 [2021-12-06 21:09:37,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 21:09:37,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,051 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 21:09:37,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,060 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:37,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,085 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 21:09:37,087 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 [2021-12-06 21:09:37,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,095 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,096 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 21:09:37,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,117 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 21:09:37,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,126 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,126 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 21:09:37,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,154 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 21:09:37,156 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 [2021-12-06 21:09:37,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,163 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-06 21:09:37,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,188 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 21:09:37,189 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 [2021-12-06 21:09:37,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,196 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 21:09:37,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,221 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 21:09:37,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,229 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,230 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 21:09:37,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,251 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 21:09:37,252 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 [2021-12-06 21:09:37,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,259 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 21:09:37,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,282 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 21:09:37,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,293 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 21:09:37,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,364 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 21:09:37,365 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 [2021-12-06 21:09:37,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,373 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 21:09:37,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,396 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 21:09:37,397 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 [2021-12-06 21:09:37,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,405 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,406 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 21:09:37,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,430 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 21:09:37,431 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 [2021-12-06 21:09:37,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,438 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 21:09:37,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,461 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 21:09:37,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,470 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,491 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 21:09:37,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,492 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 21:09:37,493 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 [2021-12-06 21:09:37,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,501 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 21:09:37,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,534 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 21:09:37,535 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 [2021-12-06 21:09:37,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,543 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,544 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 21:09:37,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,578 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 21:09:37,579 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 [2021-12-06 21:09:37,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,586 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 21:09:37,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,608 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 21:09:37,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,617 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 21:09:37,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,639 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 21:09:37,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:09:37,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:37,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:37,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,672 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 21:09:37,672 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 21:09:37,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,673 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 21:09:37,674 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 [2021-12-06 21:09:37,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 21:09:37,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,704 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 21:09:37,705 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 [2021-12-06 21:09:37,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,714 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,714 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 21:09:37,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,737 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 21:09:37,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 21:09:37,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,770 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 21:09:37,771 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 [2021-12-06 21:09:37,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,778 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,780 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 21:09:37,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,805 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 21:09:37,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,814 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,814 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 21:09:37,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,837 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 21:09:37,838 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 [2021-12-06 21:09:37,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,846 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,847 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 21:09:37,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,869 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 21:09:37,870 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 [2021-12-06 21:09:37,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:37,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,901 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 21:09:37,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,910 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-06 21:09:37,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,933 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 21:09:37,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:37,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 21:09:37,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,964 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 21:09:37,965 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 [2021-12-06 21:09:37,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:37,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:37,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:37,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:37,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:37,973 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:37,973 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:37,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:37,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:37,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 21:09:37,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:37,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:37,995 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:37,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 21:09:37,997 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 [2021-12-06 21:09:38,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,004 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,004 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,005 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:38,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,031 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 21:09:38,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,039 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 21:09:38,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,062 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 21:09:38,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,071 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,072 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-06 21:09:38,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,094 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 21:09:38,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,103 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:38,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,126 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 21:09:38,127 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 [2021-12-06 21:09:38,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,135 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,135 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 21:09:38,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,157 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 21:09:38,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-06 21:09:38,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,192 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 21:09:38,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,202 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,202 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,202 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 21:09:38,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,224 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 21:09:38,226 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 [2021-12-06 21:09:38,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:38,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,257 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 21:09:38,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,267 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,289 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 21:09:38,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,290 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 21:09:38,291 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 [2021-12-06 21:09:38,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 21:09:38,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,324 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 21:09:38,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,334 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,334 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,335 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:38,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,357 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 21:09:38,362 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 [2021-12-06 21:09:38,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,371 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,372 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 21:09:38,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,394 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 21:09:38,395 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 [2021-12-06 21:09:38,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 21:09:38,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,429 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 21:09:38,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,440 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 21:09:38,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,465 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 21:09:38,467 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 [2021-12-06 21:09:38,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 21:09:38,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,498 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 21:09:38,499 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 [2021-12-06 21:09:38,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-06 21:09:38,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,532 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 21:09:38,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 21:09:38,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,569 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 21:09:38,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,577 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,602 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 21:09:38,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,603 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 21:09:38,605 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 [2021-12-06 21:09:38,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,614 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-06 21:09:38,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,636 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 21:09:38,638 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 [2021-12-06 21:09:38,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-06 21:09:38,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,669 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 21:09:38,670 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 [2021-12-06 21:09:38,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-06 21:09:38,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,781 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 21:09:38,782 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 [2021-12-06 21:09:38,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-06 21:09:38,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,814 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 21:09:38,815 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 [2021-12-06 21:09:38,822 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,822 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 21:09:38,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,850 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 21:09:38,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 21:09:38,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,883 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 21:09:38,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,892 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,892 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,914 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 21:09:38,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,914 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 21:09:38,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:38,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,928 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:38,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:38,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 21:09:38,977 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:38,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:38,977 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:38,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 21:09:38,978 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 [2021-12-06 21:09:38,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:38,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:38,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:38,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:38,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:38,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:38,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:38,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 21:09:39,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,019 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 21:09:39,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:39,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,029 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:39,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:39,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 21:09:39,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,053 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 21:09:39,054 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 [2021-12-06 21:09:39,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:39,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:39,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:39,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 21:09:39,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,086 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 21:09:39,087 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 [2021-12-06 21:09:39,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,094 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:39,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:09:39,095 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:09:39,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 21:09:39,121 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 21:09:39,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,122 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 21:09:39,123 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 [2021-12-06 21:09:39,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 21:09:39,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,152 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 21:09:39,154 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 [2021-12-06 21:09:39,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 21:09:39,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,184 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 21:09:39,185 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 [2021-12-06 21:09:39,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 21:09:39,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,213 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 21:09:39,215 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 [2021-12-06 21:09:39,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,224 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 21:09:39,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,245 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 21:09:39,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,254 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,254 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 21:09:39,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,274 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 21:09:39,276 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 [2021-12-06 21:09:39,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 21:09:39,303 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,304 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 21:09:39,306 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 [2021-12-06 21:09:39,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,315 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-06 21:09:39,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,335 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 21:09:39,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,344 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-06 21:09:39,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,364 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 21:09:39,365 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 [2021-12-06 21:09:39,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,373 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-06 21:09:39,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,393 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 21:09:39,395 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 [2021-12-06 21:09:39,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 21:09:39,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,424 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 21:09:39,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 21:09:39,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,456 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 21:09:39,458 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 [2021-12-06 21:09:39,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:39,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,486 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 21:09:39,491 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 [2021-12-06 21:09:39,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-06 21:09:39,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,520 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 21:09:39,522 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 [2021-12-06 21:09:39,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,529 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,530 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 21:09:39,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,550 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 21:09:39,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,559 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 21:09:39,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,580 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 21:09:39,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,588 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,589 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,590 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 21:09:39,611 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,611 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 21:09:39,613 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 [2021-12-06 21:09:39,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 21:09:39,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,641 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 21:09:39,642 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 [2021-12-06 21:09:39,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:39,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,671 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 21:09:39,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,679 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 21:09:39,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,700 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 21:09:39,701 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 [2021-12-06 21:09:39,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 21:09:39,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,731 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 21:09:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 21:09:39,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,760 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 21:09:39,761 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 [2021-12-06 21:09:39,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:39,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,789 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 21:09:39,790 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 [2021-12-06 21:09:39,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,798 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,798 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 21:09:39,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,820 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 21:09:39,821 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 [2021-12-06 21:09:39,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,828 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,828 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,828 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,829 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 21:09:39,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,851 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 21:09:39,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,859 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-06 21:09:39,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,880 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 21:09:39,881 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 [2021-12-06 21:09:39,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,888 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:39,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,911 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 21:09:39,912 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 [2021-12-06 21:09:39,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 21:09:39,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,941 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 21:09:39,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,950 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:39,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 21:09:39,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:39,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:39,973 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:39,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 21:09:39,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:39,982 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:39,982 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:39,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:39,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:39,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:39,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:39,982 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:39,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:39,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-06 21:09:40,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,003 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 21:09:40,004 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 [2021-12-06 21:09:40,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 21:09:40,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,032 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 21:09:40,033 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 [2021-12-06 21:09:40,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,055 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 21:09:40,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,101 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 21:09:40,102 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 [2021-12-06 21:09:40,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,109 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:40,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,130 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 21:09:40,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,139 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,140 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 21:09:40,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,161 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 21:09:40,162 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 [2021-12-06 21:09:40,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 21:09:40,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,190 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 21:09:40,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,199 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 21:09:40,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,219 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 21:09:40,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,228 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,228 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,229 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 21:09:40,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,252 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 21:09:40,253 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 [2021-12-06 21:09:40,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,262 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-06 21:09:40,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,284 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 21:09:40,285 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 [2021-12-06 21:09:40,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,293 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,293 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 21:09:40,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,313 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 21:09:40,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,322 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 21:09:40,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,343 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 21:09:40,344 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 [2021-12-06 21:09:40,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:09:40,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:09:40,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:09:40,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-06 21:09:40,373 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 21:09:40,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,374 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 21:09:40,375 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 [2021-12-06 21:09:40,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,383 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-06 21:09:40,404 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,405 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 21:09:40,406 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 [2021-12-06 21:09:40,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,416 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:40,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,437 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 21:09:40,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,446 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,446 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,446 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 21:09:40,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,468 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 21:09:40,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,476 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,476 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 21:09:40,501 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,501 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 21:09:40,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,510 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:40,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,532 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 21:09:40,533 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 [2021-12-06 21:09:40,541 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,541 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,541 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,542 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:40,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,563 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 21:09:40,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,574 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,596 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-12-06 21:09:40,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,596 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 21:09:40,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:09:40,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,606 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 21:09:40,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,628 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 21:09:40,630 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 [2021-12-06 21:09:40,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:09:40,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:09:40,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:09:40,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:09:40,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:09:40,638 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:09:40,638 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:09:40,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:09:40,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:09:40,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-06 21:09:40,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:09:40,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:09:40,660 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:09:40,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-06 21:09:40,661 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 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 21:21:43,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7236)] Ended with exit code 0 [2021-12-06 21:21:43,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,142 INFO L229 MonitoredProcess]: Starting monitored process 7237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7237)] Waiting until timeout for monitored process [2021-12-06 21:21:43,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7237)] Ended with exit code 0 [2021-12-06 21:21:43,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,169 INFO L229 MonitoredProcess]: Starting monitored process 7238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7238)] Waiting until timeout for monitored process [2021-12-06 21:21:43,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7238)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,200 INFO L229 MonitoredProcess]: Starting monitored process 7239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7239)] Waiting until timeout for monitored process [2021-12-06 21:21:43,201 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 [2021-12-06 21:21:43,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,211 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7239)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,232 INFO L229 MonitoredProcess]: Starting monitored process 7240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7240)] Waiting until timeout for monitored process [2021-12-06 21:21:43,233 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 [2021-12-06 21:21:43,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7240)] Ended with exit code 0 [2021-12-06 21:21:43,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,259 INFO L229 MonitoredProcess]: Starting monitored process 7241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7241)] Waiting until timeout for monitored process [2021-12-06 21:21:43,261 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 [2021-12-06 21:21:43,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7241)] Ended with exit code 0 [2021-12-06 21:21:43,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,287 INFO L229 MonitoredProcess]: Starting monitored process 7242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7242)] Waiting until timeout for monitored process [2021-12-06 21:21:43,288 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 [2021-12-06 21:21:43,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7242)] Ended with exit code 0 [2021-12-06 21:21:43,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,314 INFO L229 MonitoredProcess]: Starting monitored process 7243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7243)] Waiting until timeout for monitored process [2021-12-06 21:21:43,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7243)] Ended with exit code 0 [2021-12-06 21:21:43,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,343 INFO L229 MonitoredProcess]: Starting monitored process 7244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7244)] Waiting until timeout for monitored process [2021-12-06 21:21:43,344 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 [2021-12-06 21:21:43,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7244)] Ended with exit code 0 [2021-12-06 21:21:43,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,372 INFO L229 MonitoredProcess]: Starting monitored process 7245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7245)] Waiting until timeout for monitored process [2021-12-06 21:21:43,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7245)] Ended with exit code 0 [2021-12-06 21:21:43,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,401 INFO L229 MonitoredProcess]: Starting monitored process 7246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7246)] Waiting until timeout for monitored process [2021-12-06 21:21:43,402 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 [2021-12-06 21:21:43,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7246)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,430 INFO L229 MonitoredProcess]: Starting monitored process 7247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7247)] Waiting until timeout for monitored process [2021-12-06 21:21:43,431 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 [2021-12-06 21:21:43,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7247)] Ended with exit code 0 [2021-12-06 21:21:43,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,459 INFO L229 MonitoredProcess]: Starting monitored process 7248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7248)] Waiting until timeout for monitored process [2021-12-06 21:21:43,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,467 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7248)] Ended with exit code 0 [2021-12-06 21:21:43,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,488 INFO L229 MonitoredProcess]: Starting monitored process 7249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7249)] Waiting until timeout for monitored process [2021-12-06 21:21:43,489 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 [2021-12-06 21:21:43,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,497 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7249)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,517 INFO L229 MonitoredProcess]: Starting monitored process 7250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7250)] Waiting until timeout for monitored process [2021-12-06 21:21:43,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7250)] Ended with exit code 0 [2021-12-06 21:21:43,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,547 INFO L229 MonitoredProcess]: Starting monitored process 7251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7251)] Waiting until timeout for monitored process [2021-12-06 21:21:43,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,555 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7251)] Ended with exit code 0 [2021-12-06 21:21:43,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,575 INFO L229 MonitoredProcess]: Starting monitored process 7252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7252)] Waiting until timeout for monitored process [2021-12-06 21:21:43,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:43,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:43,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7252)] Ended with exit code 0 [2021-12-06 21:21:43,605 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 21:21:43,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,606 INFO L229 MonitoredProcess]: Starting monitored process 7253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7253)] Waiting until timeout for monitored process [2021-12-06 21:21:43,613 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 [2021-12-06 21:21:43,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7253)] Ended with exit code 0 [2021-12-06 21:21:43,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,640 INFO L229 MonitoredProcess]: Starting monitored process 7254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7254)] Waiting until timeout for monitored process [2021-12-06 21:21:43,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,649 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7254)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,669 INFO L229 MonitoredProcess]: Starting monitored process 7255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7255)] Waiting until timeout for monitored process [2021-12-06 21:21:43,670 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 [2021-12-06 21:21:43,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,678 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7255)] Ended with exit code 0 [2021-12-06 21:21:43,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,699 INFO L229 MonitoredProcess]: Starting monitored process 7256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7256)] Waiting until timeout for monitored process [2021-12-06 21:21:43,701 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 [2021-12-06 21:21:43,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,710 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7256)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,730 INFO L229 MonitoredProcess]: Starting monitored process 7257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7257)] Waiting until timeout for monitored process [2021-12-06 21:21:43,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7257)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,758 INFO L229 MonitoredProcess]: Starting monitored process 7258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7258)] Waiting until timeout for monitored process [2021-12-06 21:21:43,759 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 [2021-12-06 21:21:43,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7258)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,785 INFO L229 MonitoredProcess]: Starting monitored process 7259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7259)] Waiting until timeout for monitored process [2021-12-06 21:21:43,787 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 [2021-12-06 21:21:43,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7259)] Ended with exit code 0 [2021-12-06 21:21:43,814 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,815 INFO L229 MonitoredProcess]: Starting monitored process 7260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7260)] Waiting until timeout for monitored process [2021-12-06 21:21:43,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7260)] Ended with exit code 0 [2021-12-06 21:21:43,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,844 INFO L229 MonitoredProcess]: Starting monitored process 7261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7261)] Waiting until timeout for monitored process [2021-12-06 21:21:43,845 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 [2021-12-06 21:21:43,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7261)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,872 INFO L229 MonitoredProcess]: Starting monitored process 7262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7262)] Waiting until timeout for monitored process [2021-12-06 21:21:43,873 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 [2021-12-06 21:21:43,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,881 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,881 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,881 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,900 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7262)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,900 INFO L229 MonitoredProcess]: Starting monitored process 7263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7263)] Waiting until timeout for monitored process [2021-12-06 21:21:43,901 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 [2021-12-06 21:21:43,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,911 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7263)] Ended with exit code 0 [2021-12-06 21:21:43,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,932 INFO L229 MonitoredProcess]: Starting monitored process 7264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7264)] Waiting until timeout for monitored process [2021-12-06 21:21:43,933 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 [2021-12-06 21:21:43,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,942 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7264)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:43,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,962 INFO L229 MonitoredProcess]: Starting monitored process 7265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7265)] Waiting until timeout for monitored process [2021-12-06 21:21:43,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:43,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:43,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7265)] Ended with exit code 0 [2021-12-06 21:21:43,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:43,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:43,990 INFO L229 MonitoredProcess]: Starting monitored process 7266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:43,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7266)] Waiting until timeout for monitored process [2021-12-06 21:21:43,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:43,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:43,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:43,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:43,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:43,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:43,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:43,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7266)] Ended with exit code 0 [2021-12-06 21:21:44,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,019 INFO L229 MonitoredProcess]: Starting monitored process 7267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7267)] Waiting until timeout for monitored process [2021-12-06 21:21:44,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,027 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7267)] Ended with exit code 0 [2021-12-06 21:21:44,047 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,048 INFO L229 MonitoredProcess]: Starting monitored process 7268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7268)] Waiting until timeout for monitored process [2021-12-06 21:21:44,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7268)] Ended with exit code 0 [2021-12-06 21:21:44,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,075 INFO L229 MonitoredProcess]: Starting monitored process 7269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7269)] Waiting until timeout for monitored process [2021-12-06 21:21:44,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7269)] Ended with exit code 0 [2021-12-06 21:21:44,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,104 INFO L229 MonitoredProcess]: Starting monitored process 7270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7270)] Waiting until timeout for monitored process [2021-12-06 21:21:44,105 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 [2021-12-06 21:21:44,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,112 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,113 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7270)] Ended with exit code 0 [2021-12-06 21:21:44,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,134 INFO L229 MonitoredProcess]: Starting monitored process 7271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7271)] Waiting until timeout for monitored process [2021-12-06 21:21:44,135 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 [2021-12-06 21:21:44,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7271)] Ended with exit code 0 [2021-12-06 21:21:44,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,163 INFO L229 MonitoredProcess]: Starting monitored process 7272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7272)] Waiting until timeout for monitored process [2021-12-06 21:21:44,164 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 [2021-12-06 21:21:44,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,172 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,191 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7272)] Ended with exit code 0 [2021-12-06 21:21:44,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,192 INFO L229 MonitoredProcess]: Starting monitored process 7273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7273)] Waiting until timeout for monitored process [2021-12-06 21:21:44,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,201 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,201 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7273)] Ended with exit code 0 [2021-12-06 21:21:44,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,223 INFO L229 MonitoredProcess]: Starting monitored process 7274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7274)] Waiting until timeout for monitored process [2021-12-06 21:21:44,224 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 [2021-12-06 21:21:44,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,232 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7274)] Ended with exit code 0 [2021-12-06 21:21:44,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,252 INFO L229 MonitoredProcess]: Starting monitored process 7275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7275)] Waiting until timeout for monitored process [2021-12-06 21:21:44,253 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 [2021-12-06 21:21:44,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7275)] Ended with exit code 0 [2021-12-06 21:21:44,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,281 INFO L229 MonitoredProcess]: Starting monitored process 7276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7276)] Waiting until timeout for monitored process [2021-12-06 21:21:44,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,290 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7276)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:44,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,310 INFO L229 MonitoredProcess]: Starting monitored process 7277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7277)] Waiting until timeout for monitored process [2021-12-06 21:21:44,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,319 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7277)] Ended with exit code 0 [2021-12-06 21:21:44,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,339 INFO L229 MonitoredProcess]: Starting monitored process 7278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7278)] Waiting until timeout for monitored process [2021-12-06 21:21:44,341 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 [2021-12-06 21:21:44,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7278)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:44,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,370 INFO L229 MonitoredProcess]: Starting monitored process 7279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7279)] Waiting until timeout for monitored process [2021-12-06 21:21:44,371 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 [2021-12-06 21:21:44,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,377 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7279)] Ended with exit code 0 [2021-12-06 21:21:44,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,397 INFO L229 MonitoredProcess]: Starting monitored process 7280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7280)] Waiting until timeout for monitored process [2021-12-06 21:21:44,398 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 [2021-12-06 21:21:44,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7280)] Ended with exit code 0 [2021-12-06 21:21:44,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,425 INFO L229 MonitoredProcess]: Starting monitored process 7281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7281)] Waiting until timeout for monitored process [2021-12-06 21:21:44,426 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 [2021-12-06 21:21:44,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,435 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7281)] Ended with exit code 0 [2021-12-06 21:21:44,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,456 INFO L229 MonitoredProcess]: Starting monitored process 7282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7282)] Waiting until timeout for monitored process [2021-12-06 21:21:44,457 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 [2021-12-06 21:21:44,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,465 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,465 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7282)] Ended with exit code 0 [2021-12-06 21:21:44,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,485 INFO L229 MonitoredProcess]: Starting monitored process 7283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7283)] Waiting until timeout for monitored process [2021-12-06 21:21:44,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7283)] Ended with exit code 0 [2021-12-06 21:21:44,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,515 INFO L229 MonitoredProcess]: Starting monitored process 7284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7284)] Waiting until timeout for monitored process [2021-12-06 21:21:44,515 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 [2021-12-06 21:21:44,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,523 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,524 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7284)] Ended with exit code 0 [2021-12-06 21:21:44,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,543 INFO L229 MonitoredProcess]: Starting monitored process 7285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7285)] Waiting until timeout for monitored process [2021-12-06 21:21:44,545 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 [2021-12-06 21:21:44,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,551 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,552 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7285)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:44,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,573 INFO L229 MonitoredProcess]: Starting monitored process 7286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7286)] Waiting until timeout for monitored process [2021-12-06 21:21:44,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7286)] Ended with exit code 0 [2021-12-06 21:21:44,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,602 INFO L229 MonitoredProcess]: Starting monitored process 7287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7287)] Waiting until timeout for monitored process [2021-12-06 21:21:44,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,611 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7287)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:44,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,631 INFO L229 MonitoredProcess]: Starting monitored process 7288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7288)] Waiting until timeout for monitored process [2021-12-06 21:21:44,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7288)] Ended with exit code 0 [2021-12-06 21:21:44,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,659 INFO L229 MonitoredProcess]: Starting monitored process 7289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7289)] Waiting until timeout for monitored process [2021-12-06 21:21:44,660 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 [2021-12-06 21:21:44,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7289)] Ended with exit code 0 [2021-12-06 21:21:44,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,688 INFO L229 MonitoredProcess]: Starting monitored process 7290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7290)] Waiting until timeout for monitored process [2021-12-06 21:21:44,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7290)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:44,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,716 INFO L229 MonitoredProcess]: Starting monitored process 7291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7291)] Waiting until timeout for monitored process [2021-12-06 21:21:44,718 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 [2021-12-06 21:21:44,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,726 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7291)] Ended with exit code 0 [2021-12-06 21:21:44,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,747 INFO L229 MonitoredProcess]: Starting monitored process 7292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7292)] Waiting until timeout for monitored process [2021-12-06 21:21:44,748 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 [2021-12-06 21:21:44,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,756 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7292)] Ended with exit code 0 [2021-12-06 21:21:44,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,775 INFO L229 MonitoredProcess]: Starting monitored process 7293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7293)] Waiting until timeout for monitored process [2021-12-06 21:21:44,776 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 [2021-12-06 21:21:44,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7293)] Ended with exit code 0 [2021-12-06 21:21:44,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,804 INFO L229 MonitoredProcess]: Starting monitored process 7294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7294)] Waiting until timeout for monitored process [2021-12-06 21:21:44,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:44,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:44,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:44,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:44,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:44,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7294)] Ended with exit code 0 [2021-12-06 21:21:44,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:44,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:44,834 INFO L229 MonitoredProcess]: Starting monitored process 7295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:44,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7295)] Waiting until timeout for monitored process [2021-12-06 21:21:44,835 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 [2021-12-06 21:21:44,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:44,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:44,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:44,846 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:44,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:44,892 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 21:21:44,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7295)] Ended with exit code 0 [2021-12-06 21:21:45,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,041 INFO L229 MonitoredProcess]: Starting monitored process 7296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7296)] Waiting until timeout for monitored process [2021-12-06 21:21:45,042 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 [2021-12-06 21:21:45,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7296)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:45,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,071 INFO L229 MonitoredProcess]: Starting monitored process 7297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7297)] Waiting until timeout for monitored process [2021-12-06 21:21:45,072 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 [2021-12-06 21:21:45,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,080 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7297)] Ended with exit code 0 [2021-12-06 21:21:45,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,100 INFO L229 MonitoredProcess]: Starting monitored process 7298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7298)] Waiting until timeout for monitored process [2021-12-06 21:21:45,102 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 [2021-12-06 21:21:45,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,110 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7298)] Ended with exit code 0 [2021-12-06 21:21:45,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,129 INFO L229 MonitoredProcess]: Starting monitored process 7299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7299)] Waiting until timeout for monitored process [2021-12-06 21:21:45,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,139 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7299)] Ended with exit code 0 [2021-12-06 21:21:45,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,159 INFO L229 MonitoredProcess]: Starting monitored process 7300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7300)] Waiting until timeout for monitored process [2021-12-06 21:21:45,160 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 [2021-12-06 21:21:45,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,168 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7300)] Ended with exit code 0 [2021-12-06 21:21:45,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,188 INFO L229 MonitoredProcess]: Starting monitored process 7301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7301)] Waiting until timeout for monitored process [2021-12-06 21:21:45,189 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 [2021-12-06 21:21:45,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,198 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,199 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7301)] Ended with exit code 0 [2021-12-06 21:21:45,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,222 INFO L229 MonitoredProcess]: Starting monitored process 7302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7302)] Waiting until timeout for monitored process [2021-12-06 21:21:45,223 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 [2021-12-06 21:21:45,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7302)] Ended with exit code 0 [2021-12-06 21:21:45,250 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,251 INFO L229 MonitoredProcess]: Starting monitored process 7303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7303)] Waiting until timeout for monitored process [2021-12-06 21:21:45,252 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 [2021-12-06 21:21:45,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,259 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7303)] Ended with exit code 0 [2021-12-06 21:21:45,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,278 INFO L229 MonitoredProcess]: Starting monitored process 7304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7304)] Waiting until timeout for monitored process [2021-12-06 21:21:45,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,286 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7304)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:45,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,305 INFO L229 MonitoredProcess]: Starting monitored process 7305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7305)] Waiting until timeout for monitored process [2021-12-06 21:21:45,307 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 [2021-12-06 21:21:45,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,315 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7305)] Ended with exit code 0 [2021-12-06 21:21:45,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,335 INFO L229 MonitoredProcess]: Starting monitored process 7306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7306)] Waiting until timeout for monitored process [2021-12-06 21:21:45,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,343 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7306)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:45,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,365 INFO L229 MonitoredProcess]: Starting monitored process 7307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7307)] Waiting until timeout for monitored process [2021-12-06 21:21:45,366 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 [2021-12-06 21:21:45,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,374 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7307)] Ended with exit code 0 [2021-12-06 21:21:45,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,394 INFO L229 MonitoredProcess]: Starting monitored process 7308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7308)] Waiting until timeout for monitored process [2021-12-06 21:21:45,395 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 [2021-12-06 21:21:45,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,403 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7308)] Ended with exit code 0 [2021-12-06 21:21:45,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,423 INFO L229 MonitoredProcess]: Starting monitored process 7309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7309)] Waiting until timeout for monitored process [2021-12-06 21:21:45,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,431 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7309)] Ended with exit code 0 [2021-12-06 21:21:45,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,451 INFO L229 MonitoredProcess]: Starting monitored process 7310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7310)] Waiting until timeout for monitored process [2021-12-06 21:21:45,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,460 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7310)] Ended with exit code 0 [2021-12-06 21:21:45,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,481 INFO L229 MonitoredProcess]: Starting monitored process 7311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7311)] Waiting until timeout for monitored process [2021-12-06 21:21:45,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,490 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,510 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7311)] Ended with exit code 0 [2021-12-06 21:21:45,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,511 INFO L229 MonitoredProcess]: Starting monitored process 7312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7312)] Waiting until timeout for monitored process [2021-12-06 21:21:45,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7312)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:45,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,540 INFO L229 MonitoredProcess]: Starting monitored process 7313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7313)] Waiting until timeout for monitored process [2021-12-06 21:21:45,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7313)] Ended with exit code 0 [2021-12-06 21:21:45,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,571 INFO L229 MonitoredProcess]: Starting monitored process 7314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7314)] Waiting until timeout for monitored process [2021-12-06 21:21:45,572 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 [2021-12-06 21:21:45,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 21:21:45,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,579 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:45,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:45,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7314)] Ended with exit code 0 [2021-12-06 21:21:45,599 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 21:21:45,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,599 INFO L229 MonitoredProcess]: Starting monitored process 7315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7315)] Waiting until timeout for monitored process [2021-12-06 21:21:45,601 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 [2021-12-06 21:21:45,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,608 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7315)] Ended with exit code 0 [2021-12-06 21:21:45,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,628 INFO L229 MonitoredProcess]: Starting monitored process 7316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7316)] Waiting until timeout for monitored process [2021-12-06 21:21:45,629 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 [2021-12-06 21:21:45,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7316)] Ended with exit code 0 [2021-12-06 21:21:45,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,657 INFO L229 MonitoredProcess]: Starting monitored process 7317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7317)] Waiting until timeout for monitored process [2021-12-06 21:21:45,658 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 [2021-12-06 21:21:45,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,666 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7317)] Ended with exit code 0 [2021-12-06 21:21:45,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,686 INFO L229 MonitoredProcess]: Starting monitored process 7318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7318)] Waiting until timeout for monitored process [2021-12-06 21:21:45,687 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 [2021-12-06 21:21:45,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,694 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,695 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7318)] Ended with exit code 0 [2021-12-06 21:21:45,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,715 INFO L229 MonitoredProcess]: Starting monitored process 7319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7319)] Waiting until timeout for monitored process [2021-12-06 21:21:45,717 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 [2021-12-06 21:21:45,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7319)] Ended with exit code 0 [2021-12-06 21:21:45,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,746 INFO L229 MonitoredProcess]: Starting monitored process 7320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7320)] Waiting until timeout for monitored process [2021-12-06 21:21:45,747 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 [2021-12-06 21:21:45,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,754 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,754 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7320)] Ended with exit code 0 [2021-12-06 21:21:45,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,774 INFO L229 MonitoredProcess]: Starting monitored process 7321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7321)] Waiting until timeout for monitored process [2021-12-06 21:21:45,775 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 [2021-12-06 21:21:45,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,782 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,783 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7321)] Ended with exit code 0 [2021-12-06 21:21:45,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,803 INFO L229 MonitoredProcess]: Starting monitored process 7322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7322)] Waiting until timeout for monitored process [2021-12-06 21:21:45,804 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 [2021-12-06 21:21:45,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7322)] Ended with exit code 0 [2021-12-06 21:21:45,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,832 INFO L229 MonitoredProcess]: Starting monitored process 7323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7323)] Waiting until timeout for monitored process [2021-12-06 21:21:45,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,842 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7323)] Ended with exit code 0 [2021-12-06 21:21:45,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,862 INFO L229 MonitoredProcess]: Starting monitored process 7324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7324)] Waiting until timeout for monitored process [2021-12-06 21:21:45,863 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 [2021-12-06 21:21:45,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7324)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:45,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,891 INFO L229 MonitoredProcess]: Starting monitored process 7325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7325)] Waiting until timeout for monitored process [2021-12-06 21:21:45,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7325)] Ended with exit code 0 [2021-12-06 21:21:45,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,922 INFO L229 MonitoredProcess]: Starting monitored process 7326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7326)] Waiting until timeout for monitored process [2021-12-06 21:21:45,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,930 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,931 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7326)] Ended with exit code 0 [2021-12-06 21:21:45,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,951 INFO L229 MonitoredProcess]: Starting monitored process 7327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7327)] Waiting until timeout for monitored process [2021-12-06 21:21:45,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:45,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7327)] Ended with exit code 0 [2021-12-06 21:21:45,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:45,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:45,979 INFO L229 MonitoredProcess]: Starting monitored process 7328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:45,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7328)] Waiting until timeout for monitored process [2021-12-06 21:21:45,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:45,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:45,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:45,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:45,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:45,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:45,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:45,988 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:45,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:45,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7328)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,009 INFO L229 MonitoredProcess]: Starting monitored process 7329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7329)] Waiting until timeout for monitored process [2021-12-06 21:21:46,011 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 [2021-12-06 21:21:46,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,019 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7329)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,039 INFO L229 MonitoredProcess]: Starting monitored process 7330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7330)] Waiting until timeout for monitored process [2021-12-06 21:21:46,041 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 [2021-12-06 21:21:46,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7330)] Ended with exit code 0 [2021-12-06 21:21:46,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,067 INFO L229 MonitoredProcess]: Starting monitored process 7331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7331)] Waiting until timeout for monitored process [2021-12-06 21:21:46,069 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 [2021-12-06 21:21:46,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7331)] Ended with exit code 0 [2021-12-06 21:21:46,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,097 INFO L229 MonitoredProcess]: Starting monitored process 7332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7332)] Waiting until timeout for monitored process [2021-12-06 21:21:46,098 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 [2021-12-06 21:21:46,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7332)] Ended with exit code 0 [2021-12-06 21:21:46,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,127 INFO L229 MonitoredProcess]: Starting monitored process 7333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7333)] Waiting until timeout for monitored process [2021-12-06 21:21:46,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,136 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7333)] Ended with exit code 0 [2021-12-06 21:21:46,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,156 INFO L229 MonitoredProcess]: Starting monitored process 7334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7334)] Waiting until timeout for monitored process [2021-12-06 21:21:46,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7334)] Ended with exit code 0 [2021-12-06 21:21:46,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,186 INFO L229 MonitoredProcess]: Starting monitored process 7335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7335)] Waiting until timeout for monitored process [2021-12-06 21:21:46,187 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 [2021-12-06 21:21:46,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,197 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7335)] Ended with exit code 0 [2021-12-06 21:21:46,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,219 INFO L229 MonitoredProcess]: Starting monitored process 7336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7336)] Waiting until timeout for monitored process [2021-12-06 21:21:46,220 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 [2021-12-06 21:21:46,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,228 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7336)] Ended with exit code 0 [2021-12-06 21:21:46,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,248 INFO L229 MonitoredProcess]: Starting monitored process 7337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7337)] Waiting until timeout for monitored process [2021-12-06 21:21:46,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,256 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7337)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,278 INFO L229 MonitoredProcess]: Starting monitored process 7338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7338)] Waiting until timeout for monitored process [2021-12-06 21:21:46,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,287 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7338)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,307 INFO L229 MonitoredProcess]: Starting monitored process 7339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7339)] Waiting until timeout for monitored process [2021-12-06 21:21:46,309 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 [2021-12-06 21:21:46,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,316 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7339)] Ended with exit code 0 [2021-12-06 21:21:46,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,336 INFO L229 MonitoredProcess]: Starting monitored process 7340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7340)] Waiting until timeout for monitored process [2021-12-06 21:21:46,338 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 [2021-12-06 21:21:46,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,346 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,346 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7340)] Ended with exit code 0 [2021-12-06 21:21:46,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,366 INFO L229 MonitoredProcess]: Starting monitored process 7341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7341)] Waiting until timeout for monitored process [2021-12-06 21:21:46,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7341)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,395 INFO L229 MonitoredProcess]: Starting monitored process 7342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7342)] Waiting until timeout for monitored process [2021-12-06 21:21:46,395 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 [2021-12-06 21:21:46,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,403 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7342)] Ended with exit code 0 [2021-12-06 21:21:46,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,423 INFO L229 MonitoredProcess]: Starting monitored process 7343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7343)] Waiting until timeout for monitored process [2021-12-06 21:21:46,424 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 [2021-12-06 21:21:46,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,430 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,431 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,451 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7343)] Ended with exit code 0 [2021-12-06 21:21:46,451 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,452 INFO L229 MonitoredProcess]: Starting monitored process 7344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7344)] Waiting until timeout for monitored process [2021-12-06 21:21:46,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,460 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7344)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,481 INFO L229 MonitoredProcess]: Starting monitored process 7345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7345)] Waiting until timeout for monitored process [2021-12-06 21:21:46,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7345)] Ended with exit code 0 [2021-12-06 21:21:46,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,510 INFO L229 MonitoredProcess]: Starting monitored process 7346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7346)] Waiting until timeout for monitored process [2021-12-06 21:21:46,511 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 [2021-12-06 21:21:46,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,518 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,519 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7346)] Ended with exit code 0 [2021-12-06 21:21:46,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,538 INFO L229 MonitoredProcess]: Starting monitored process 7347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7347)] Waiting until timeout for monitored process [2021-12-06 21:21:46,539 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 [2021-12-06 21:21:46,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,546 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,547 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7347)] Ended with exit code 0 [2021-12-06 21:21:46,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,568 INFO L229 MonitoredProcess]: Starting monitored process 7348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7348)] Waiting until timeout for monitored process [2021-12-06 21:21:46,569 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 [2021-12-06 21:21:46,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7348)] Ended with exit code 0 [2021-12-06 21:21:46,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,597 INFO L229 MonitoredProcess]: Starting monitored process 7349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7349)] Waiting until timeout for monitored process [2021-12-06 21:21:46,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,607 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,607 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,607 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,607 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7349)] Ended with exit code 0 [2021-12-06 21:21:46,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,627 INFO L229 MonitoredProcess]: Starting monitored process 7350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7350)] Waiting until timeout for monitored process [2021-12-06 21:21:46,629 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 [2021-12-06 21:21:46,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,636 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,636 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7350)] Ended with exit code 0 [2021-12-06 21:21:46,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,656 INFO L229 MonitoredProcess]: Starting monitored process 7351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7351)] Waiting until timeout for monitored process [2021-12-06 21:21:46,658 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 [2021-12-06 21:21:46,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,665 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,667 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7351)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,687 INFO L229 MonitoredProcess]: Starting monitored process 7352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7352)] Waiting until timeout for monitored process [2021-12-06 21:21:46,688 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 [2021-12-06 21:21:46,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,695 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,696 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7352)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:46,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,716 INFO L229 MonitoredProcess]: Starting monitored process 7353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7353)] Waiting until timeout for monitored process [2021-12-06 21:21:46,718 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 [2021-12-06 21:21:46,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,725 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,725 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,726 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7353)] Ended with exit code 0 [2021-12-06 21:21:46,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,747 INFO L229 MonitoredProcess]: Starting monitored process 7354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7354)] Waiting until timeout for monitored process [2021-12-06 21:21:46,748 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 [2021-12-06 21:21:46,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,755 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,756 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7354)] Ended with exit code 0 [2021-12-06 21:21:46,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,776 INFO L229 MonitoredProcess]: Starting monitored process 7355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7355)] Waiting until timeout for monitored process [2021-12-06 21:21:46,777 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 [2021-12-06 21:21:46,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,785 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,785 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7355)] Ended with exit code 0 [2021-12-06 21:21:46,804 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,805 INFO L229 MonitoredProcess]: Starting monitored process 7356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7356)] Waiting until timeout for monitored process [2021-12-06 21:21:46,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:46,813 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,814 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:46,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:46,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:46,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7356)] Ended with exit code 0 [2021-12-06 21:21:46,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:46,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:46,835 INFO L229 MonitoredProcess]: Starting monitored process 7357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:46,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7357)] Waiting until timeout for monitored process [2021-12-06 21:21:46,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:46,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:46,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:46,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:46,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:46,845 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:46,845 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:46,883 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-12-06 21:21:46,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7357)] Ended with exit code 0 [2021-12-06 21:21:47,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,067 INFO L229 MonitoredProcess]: Starting monitored process 7358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7358)] Waiting until timeout for monitored process [2021-12-06 21:21:47,068 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 [2021-12-06 21:21:47,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,075 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,096 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7358)] Ended with exit code 0 [2021-12-06 21:21:47,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,097 INFO L229 MonitoredProcess]: Starting monitored process 7359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7359)] Waiting until timeout for monitored process [2021-12-06 21:21:47,098 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 [2021-12-06 21:21:47,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,105 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7359)] Ended with exit code 0 [2021-12-06 21:21:47,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,126 INFO L229 MonitoredProcess]: Starting monitored process 7360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7360)] Waiting until timeout for monitored process [2021-12-06 21:21:47,127 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 [2021-12-06 21:21:47,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7360)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,154 INFO L229 MonitoredProcess]: Starting monitored process 7361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7361)] Waiting until timeout for monitored process [2021-12-06 21:21:47,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7361)] Ended with exit code 0 [2021-12-06 21:21:47,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,190 INFO L229 MonitoredProcess]: Starting monitored process 7362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7362)] Waiting until timeout for monitored process [2021-12-06 21:21:47,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,198 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,198 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,199 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7362)] Ended with exit code 0 [2021-12-06 21:21:47,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,220 INFO L229 MonitoredProcess]: Starting monitored process 7363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7363)] Waiting until timeout for monitored process [2021-12-06 21:21:47,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,229 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,230 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7363)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,254 INFO L229 MonitoredProcess]: Starting monitored process 7364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7364)] Waiting until timeout for monitored process [2021-12-06 21:21:47,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7364)] Ended with exit code 0 [2021-12-06 21:21:47,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,284 INFO L229 MonitoredProcess]: Starting monitored process 7365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7365)] Waiting until timeout for monitored process [2021-12-06 21:21:47,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,293 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,293 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,293 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7365)] Ended with exit code 0 [2021-12-06 21:21:47,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,313 INFO L229 MonitoredProcess]: Starting monitored process 7366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7366)] Waiting until timeout for monitored process [2021-12-06 21:21:47,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,322 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,322 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,322 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,322 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7366)] Ended with exit code 0 [2021-12-06 21:21:47,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,342 INFO L229 MonitoredProcess]: Starting monitored process 7367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7367)] Waiting until timeout for monitored process [2021-12-06 21:21:47,343 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 [2021-12-06 21:21:47,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7367)] Ended with exit code 0 [2021-12-06 21:21:47,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,370 INFO L229 MonitoredProcess]: Starting monitored process 7368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7368)] Waiting until timeout for monitored process [2021-12-06 21:21:47,371 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 [2021-12-06 21:21:47,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,378 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7368)] Ended with exit code 0 [2021-12-06 21:21:47,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,400 INFO L229 MonitoredProcess]: Starting monitored process 7369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7369)] Waiting until timeout for monitored process [2021-12-06 21:21:47,402 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 [2021-12-06 21:21:47,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,409 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,410 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7369)] Ended with exit code 0 [2021-12-06 21:21:47,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,430 INFO L229 MonitoredProcess]: Starting monitored process 7370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7370)] Waiting until timeout for monitored process [2021-12-06 21:21:47,431 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 [2021-12-06 21:21:47,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,439 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7370)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,459 INFO L229 MonitoredProcess]: Starting monitored process 7371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7371)] Waiting until timeout for monitored process [2021-12-06 21:21:47,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,467 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7371)] Ended with exit code 0 [2021-12-06 21:21:47,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,487 INFO L229 MonitoredProcess]: Starting monitored process 7372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7372)] Waiting until timeout for monitored process [2021-12-06 21:21:47,489 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 [2021-12-06 21:21:47,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,497 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,498 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7372)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,519 INFO L229 MonitoredProcess]: Starting monitored process 7373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7373)] Waiting until timeout for monitored process [2021-12-06 21:21:47,521 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 [2021-12-06 21:21:47,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,528 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,528 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7373)] Ended with exit code 0 [2021-12-06 21:21:47,549 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,550 INFO L229 MonitoredProcess]: Starting monitored process 7374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7374)] Waiting until timeout for monitored process [2021-12-06 21:21:47,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,558 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,558 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,558 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,559 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,559 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,579 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7374)] Ended with exit code 0 [2021-12-06 21:21:47,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,580 INFO L229 MonitoredProcess]: Starting monitored process 7375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7375)] Waiting until timeout for monitored process [2021-12-06 21:21:47,582 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 [2021-12-06 21:21:47,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,590 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7375)] Ended with exit code 0 [2021-12-06 21:21:47,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,610 INFO L229 MonitoredProcess]: Starting monitored process 7376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7376)] Waiting until timeout for monitored process [2021-12-06 21:21:47,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,618 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:47,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,619 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 21:21:47,619 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 21:21:47,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7376)] Ended with exit code 0 [2021-12-06 21:21:47,639 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 21:21:47,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,639 INFO L229 MonitoredProcess]: Starting monitored process 7377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7377)] Waiting until timeout for monitored process [2021-12-06 21:21:47,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7377)] Ended with exit code 0 [2021-12-06 21:21:47,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,670 INFO L229 MonitoredProcess]: Starting monitored process 7378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7378)] Waiting until timeout for monitored process [2021-12-06 21:21:47,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7378)] Ended with exit code 0 [2021-12-06 21:21:47,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,702 INFO L229 MonitoredProcess]: Starting monitored process 7379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7379)] Waiting until timeout for monitored process [2021-12-06 21:21:47,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,710 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,711 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7379)] Ended with exit code 0 [2021-12-06 21:21:47,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,732 INFO L229 MonitoredProcess]: Starting monitored process 7380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7380)] Waiting until timeout for monitored process [2021-12-06 21:21:47,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,742 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,742 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,742 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7380)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,764 INFO L229 MonitoredProcess]: Starting monitored process 7381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7381)] Waiting until timeout for monitored process [2021-12-06 21:21:47,766 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 [2021-12-06 21:21:47,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,774 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,774 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7381)] Ended with exit code 0 [2021-12-06 21:21:47,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,795 INFO L229 MonitoredProcess]: Starting monitored process 7382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7382)] Waiting until timeout for monitored process [2021-12-06 21:21:47,797 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 [2021-12-06 21:21:47,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,805 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7382)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,826 INFO L229 MonitoredProcess]: Starting monitored process 7383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7383)] Waiting until timeout for monitored process [2021-12-06 21:21:47,827 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 [2021-12-06 21:21:47,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,835 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7383)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,856 INFO L229 MonitoredProcess]: Starting monitored process 7384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7384)] Waiting until timeout for monitored process [2021-12-06 21:21:47,857 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 [2021-12-06 21:21:47,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,864 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7384)] Ended with exit code 0 [2021-12-06 21:21:47,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,885 INFO L229 MonitoredProcess]: Starting monitored process 7385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7385)] Waiting until timeout for monitored process [2021-12-06 21:21:47,886 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 [2021-12-06 21:21:47,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7385)] Ended with exit code 0 [2021-12-06 21:21:47,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,916 INFO L229 MonitoredProcess]: Starting monitored process 7386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7386)] Waiting until timeout for monitored process [2021-12-06 21:21:47,917 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 [2021-12-06 21:21:47,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,924 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,924 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,924 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7386)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:47,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,945 INFO L229 MonitoredProcess]: Starting monitored process 7387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7387)] Waiting until timeout for monitored process [2021-12-06 21:21:47,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,955 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,955 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,956 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:47,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7387)] Ended with exit code 0 [2021-12-06 21:21:47,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:47,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:47,980 INFO L229 MonitoredProcess]: Starting monitored process 7388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:47,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7388)] Waiting until timeout for monitored process [2021-12-06 21:21:47,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:47,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:47,988 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:47,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:47,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:47,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:47,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:47,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:47,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:47,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7388)] Ended with exit code 0 [2021-12-06 21:21:48,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,010 INFO L229 MonitoredProcess]: Starting monitored process 7389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7389)] Waiting until timeout for monitored process [2021-12-06 21:21:48,011 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 [2021-12-06 21:21:48,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,019 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,019 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,019 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7389)] Ended with exit code 0 [2021-12-06 21:21:48,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,040 INFO L229 MonitoredProcess]: Starting monitored process 7390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7390)] Waiting until timeout for monitored process [2021-12-06 21:21:48,041 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 [2021-12-06 21:21:48,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,071 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7390)] Ended with exit code 0 [2021-12-06 21:21:48,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,072 INFO L229 MonitoredProcess]: Starting monitored process 7391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7391)] Waiting until timeout for monitored process [2021-12-06 21:21:48,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7391)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,103 INFO L229 MonitoredProcess]: Starting monitored process 7392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7392)] Waiting until timeout for monitored process [2021-12-06 21:21:48,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,111 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,114 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7392)] Ended with exit code 0 [2021-12-06 21:21:48,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,132 INFO L229 MonitoredProcess]: Starting monitored process 7393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7393)] Waiting until timeout for monitored process [2021-12-06 21:21:48,134 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 [2021-12-06 21:21:48,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,142 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,143 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7393)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,166 INFO L229 MonitoredProcess]: Starting monitored process 7394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7394)] Waiting until timeout for monitored process [2021-12-06 21:21:48,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7394)] Ended with exit code 0 [2021-12-06 21:21:48,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,197 INFO L229 MonitoredProcess]: Starting monitored process 7395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7395)] Waiting until timeout for monitored process [2021-12-06 21:21:48,199 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 [2021-12-06 21:21:48,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7395)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,228 INFO L229 MonitoredProcess]: Starting monitored process 7396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7396)] Waiting until timeout for monitored process [2021-12-06 21:21:48,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,238 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7396)] Ended with exit code 0 [2021-12-06 21:21:48,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,260 INFO L229 MonitoredProcess]: Starting monitored process 7397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7397)] Waiting until timeout for monitored process [2021-12-06 21:21:48,261 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 [2021-12-06 21:21:48,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,267 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,268 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7397)] Ended with exit code 0 [2021-12-06 21:21:48,290 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,291 INFO L229 MonitoredProcess]: Starting monitored process 7398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7398)] Waiting until timeout for monitored process [2021-12-06 21:21:48,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,299 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7398)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,320 INFO L229 MonitoredProcess]: Starting monitored process 7399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7399)] Waiting until timeout for monitored process [2021-12-06 21:21:48,322 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 [2021-12-06 21:21:48,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,329 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7399)] Ended with exit code 0 [2021-12-06 21:21:48,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,351 INFO L229 MonitoredProcess]: Starting monitored process 7400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7400)] Waiting until timeout for monitored process [2021-12-06 21:21:48,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,360 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7400)] Ended with exit code 0 [2021-12-06 21:21:48,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,381 INFO L229 MonitoredProcess]: Starting monitored process 7401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7401)] Waiting until timeout for monitored process [2021-12-06 21:21:48,381 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 [2021-12-06 21:21:48,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,389 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,389 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,389 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7401)] Ended with exit code 0 [2021-12-06 21:21:48,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,410 INFO L229 MonitoredProcess]: Starting monitored process 7402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7402)] Waiting until timeout for monitored process [2021-12-06 21:21:48,411 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 [2021-12-06 21:21:48,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,419 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7402)] Ended with exit code 0 [2021-12-06 21:21:48,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,440 INFO L229 MonitoredProcess]: Starting monitored process 7403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7403)] Waiting until timeout for monitored process [2021-12-06 21:21:48,441 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 [2021-12-06 21:21:48,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7403)] Ended with exit code 0 [2021-12-06 21:21:48,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,469 INFO L229 MonitoredProcess]: Starting monitored process 7404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7404)] Waiting until timeout for monitored process [2021-12-06 21:21:48,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7404)] Ended with exit code 0 [2021-12-06 21:21:48,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,500 INFO L229 MonitoredProcess]: Starting monitored process 7405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7405)] Waiting until timeout for monitored process [2021-12-06 21:21:48,502 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 [2021-12-06 21:21:48,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,510 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,510 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7405)] Ended with exit code 0 [2021-12-06 21:21:48,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,533 INFO L229 MonitoredProcess]: Starting monitored process 7406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7406)] Waiting until timeout for monitored process [2021-12-06 21:21:48,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,542 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,543 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7406)] Ended with exit code 0 [2021-12-06 21:21:48,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,564 INFO L229 MonitoredProcess]: Starting monitored process 7407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7407)] Waiting until timeout for monitored process [2021-12-06 21:21:48,566 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 [2021-12-06 21:21:48,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,574 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7407)] Ended with exit code 0 [2021-12-06 21:21:48,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,595 INFO L229 MonitoredProcess]: Starting monitored process 7408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7408)] Waiting until timeout for monitored process [2021-12-06 21:21:48,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7408)] Ended with exit code 0 [2021-12-06 21:21:48,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,625 INFO L229 MonitoredProcess]: Starting monitored process 7409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7409)] Waiting until timeout for monitored process [2021-12-06 21:21:48,626 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 [2021-12-06 21:21:48,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7409)] Ended with exit code 0 [2021-12-06 21:21:48,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,656 INFO L229 MonitoredProcess]: Starting monitored process 7410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7410)] Waiting until timeout for monitored process [2021-12-06 21:21:48,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7410)] Ended with exit code 0 [2021-12-06 21:21:48,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,685 INFO L229 MonitoredProcess]: Starting monitored process 7411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7411)] Waiting until timeout for monitored process [2021-12-06 21:21:48,687 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 [2021-12-06 21:21:48,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,695 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7411)] Ended with exit code 0 [2021-12-06 21:21:48,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,716 INFO L229 MonitoredProcess]: Starting monitored process 7412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7412)] Waiting until timeout for monitored process [2021-12-06 21:21:48,717 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 [2021-12-06 21:21:48,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,724 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7412)] Ended with exit code 0 [2021-12-06 21:21:48,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,745 INFO L229 MonitoredProcess]: Starting monitored process 7413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7413)] Waiting until timeout for monitored process [2021-12-06 21:21:48,746 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 [2021-12-06 21:21:48,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,755 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,755 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7413)] Ended with exit code 0 [2021-12-06 21:21:48,776 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,776 INFO L229 MonitoredProcess]: Starting monitored process 7414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7414)] Waiting until timeout for monitored process [2021-12-06 21:21:48,777 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 [2021-12-06 21:21:48,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,785 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,785 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7414)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,807 INFO L229 MonitoredProcess]: Starting monitored process 7415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7415)] Waiting until timeout for monitored process [2021-12-06 21:21:48,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,815 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7415)] Ended with exit code 0 [2021-12-06 21:21:48,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,838 INFO L229 MonitoredProcess]: Starting monitored process 7416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7416)] Waiting until timeout for monitored process [2021-12-06 21:21:48,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,846 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7416)] Ended with exit code 0 [2021-12-06 21:21:48,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,868 INFO L229 MonitoredProcess]: Starting monitored process 7417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7417)] Waiting until timeout for monitored process [2021-12-06 21:21:48,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,876 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7417)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:48,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,897 INFO L229 MonitoredProcess]: Starting monitored process 7418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7418)] Waiting until timeout for monitored process [2021-12-06 21:21:48,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:48,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,907 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:48,907 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:48,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:48,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:48,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:48,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7418)] Ended with exit code 0 [2021-12-06 21:21:48,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:48,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:48,930 INFO L229 MonitoredProcess]: Starting monitored process 7419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:48,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7419)] Waiting until timeout for monitored process [2021-12-06 21:21:48,931 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 [2021-12-06 21:21:48,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:48,941 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:48,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:48,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:48,941 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:48,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,006 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 21:21:49,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7419)] Ended with exit code 0 [2021-12-06 21:21:49,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,324 INFO L229 MonitoredProcess]: Starting monitored process 7420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7420)] Waiting until timeout for monitored process [2021-12-06 21:21:49,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7420)] Ended with exit code 0 [2021-12-06 21:21:49,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,357 INFO L229 MonitoredProcess]: Starting monitored process 7421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7421)] Waiting until timeout for monitored process [2021-12-06 21:21:49,358 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 [2021-12-06 21:21:49,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,365 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7421)] Ended with exit code 0 [2021-12-06 21:21:49,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,387 INFO L229 MonitoredProcess]: Starting monitored process 7422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7422)] Waiting until timeout for monitored process [2021-12-06 21:21:49,389 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 [2021-12-06 21:21:49,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,397 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,397 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7422)] Ended with exit code 0 [2021-12-06 21:21:49,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,418 INFO L229 MonitoredProcess]: Starting monitored process 7423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7423)] Waiting until timeout for monitored process [2021-12-06 21:21:49,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7423)] Ended with exit code 0 [2021-12-06 21:21:49,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,447 INFO L229 MonitoredProcess]: Starting monitored process 7424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7424)] Waiting until timeout for monitored process [2021-12-06 21:21:49,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,455 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,456 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7424)] Ended with exit code 0 [2021-12-06 21:21:49,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,478 INFO L229 MonitoredProcess]: Starting monitored process 7425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7425)] Waiting until timeout for monitored process [2021-12-06 21:21:49,479 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 [2021-12-06 21:21:49,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,487 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7425)] Ended with exit code 0 [2021-12-06 21:21:49,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,516 INFO L229 MonitoredProcess]: Starting monitored process 7426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7426)] Waiting until timeout for monitored process [2021-12-06 21:21:49,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7426)] Ended with exit code 0 [2021-12-06 21:21:49,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,548 INFO L229 MonitoredProcess]: Starting monitored process 7427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7427)] Waiting until timeout for monitored process [2021-12-06 21:21:49,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,556 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7427)] Ended with exit code 0 [2021-12-06 21:21:49,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,577 INFO L229 MonitoredProcess]: Starting monitored process 7428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7428)] Waiting until timeout for monitored process [2021-12-06 21:21:49,578 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 [2021-12-06 21:21:49,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7428)] Ended with exit code 0 [2021-12-06 21:21:49,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,606 INFO L229 MonitoredProcess]: Starting monitored process 7429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7429)] Waiting until timeout for monitored process [2021-12-06 21:21:49,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7429)] Ended with exit code 0 [2021-12-06 21:21:49,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,636 INFO L229 MonitoredProcess]: Starting monitored process 7430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7430)] Waiting until timeout for monitored process [2021-12-06 21:21:49,638 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 [2021-12-06 21:21:49,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7430)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:49,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,669 INFO L229 MonitoredProcess]: Starting monitored process 7431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7431)] Waiting until timeout for monitored process [2021-12-06 21:21:49,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,679 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7431)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:49,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,700 INFO L229 MonitoredProcess]: Starting monitored process 7432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7432)] Waiting until timeout for monitored process [2021-12-06 21:21:49,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7432)] Ended with exit code 0 [2021-12-06 21:21:49,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,730 INFO L229 MonitoredProcess]: Starting monitored process 7433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7433)] Waiting until timeout for monitored process [2021-12-06 21:21:49,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7433)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:49,759 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,760 INFO L229 MonitoredProcess]: Starting monitored process 7434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7434)] Waiting until timeout for monitored process [2021-12-06 21:21:49,761 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 [2021-12-06 21:21:49,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,769 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7434)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:49,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,793 INFO L229 MonitoredProcess]: Starting monitored process 7435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7435)] Waiting until timeout for monitored process [2021-12-06 21:21:49,794 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 [2021-12-06 21:21:49,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7435)] Ended with exit code 0 [2021-12-06 21:21:49,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,825 INFO L229 MonitoredProcess]: Starting monitored process 7436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7436)] Waiting until timeout for monitored process [2021-12-06 21:21:49,826 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 [2021-12-06 21:21:49,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,834 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,834 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,835 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7436)] Ended with exit code 0 [2021-12-06 21:21:49,857 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,858 INFO L229 MonitoredProcess]: Starting monitored process 7437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7437)] Waiting until timeout for monitored process [2021-12-06 21:21:49,859 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 [2021-12-06 21:21:49,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,867 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,867 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,867 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7437)] Ended with exit code 0 [2021-12-06 21:21:49,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,888 INFO L229 MonitoredProcess]: Starting monitored process 7438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7438)] Waiting until timeout for monitored process [2021-12-06 21:21:49,890 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 [2021-12-06 21:21:49,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 21:21:49,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:49,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:49,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7438)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:49,919 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 21:21:49,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,920 INFO L229 MonitoredProcess]: Starting monitored process 7439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7439)] Waiting until timeout for monitored process [2021-12-06 21:21:49,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,928 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:49,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:49,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:49,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7439)] Ended with exit code 0 [2021-12-06 21:21:49,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,950 INFO L229 MonitoredProcess]: Starting monitored process 7440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7440)] Waiting until timeout for monitored process [2021-12-06 21:21:49,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:49,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:49,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:49,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:49,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7440)] Ended with exit code 0 [2021-12-06 21:21:49,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:49,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:49,984 INFO L229 MonitoredProcess]: Starting monitored process 7441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:49,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7441)] Waiting until timeout for monitored process [2021-12-06 21:21:49,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:49,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:49,993 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:49,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:49,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:49,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:49,993 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:49,994 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:49,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:49,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7441)] Ended with exit code 0 [2021-12-06 21:21:50,015 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,016 INFO L229 MonitoredProcess]: Starting monitored process 7442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7442)] Waiting until timeout for monitored process [2021-12-06 21:21:50,017 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 [2021-12-06 21:21:50,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,025 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,026 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7442)] Ended with exit code 0 [2021-12-06 21:21:50,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,047 INFO L229 MonitoredProcess]: Starting monitored process 7443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7443)] Waiting until timeout for monitored process [2021-12-06 21:21:50,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,056 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,056 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7443)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:50,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,077 INFO L229 MonitoredProcess]: Starting monitored process 7444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7444)] Waiting until timeout for monitored process [2021-12-06 21:21:50,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,086 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,086 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7444)] Ended with exit code 0 [2021-12-06 21:21:50,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,108 INFO L229 MonitoredProcess]: Starting monitored process 7445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7445)] Waiting until timeout for monitored process [2021-12-06 21:21:50,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7445)] Ended with exit code 0 [2021-12-06 21:21:50,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,139 INFO L229 MonitoredProcess]: Starting monitored process 7446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7446)] Waiting until timeout for monitored process [2021-12-06 21:21:50,140 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 [2021-12-06 21:21:50,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7446)] Ended with exit code 0 [2021-12-06 21:21:50,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,169 INFO L229 MonitoredProcess]: Starting monitored process 7447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7447)] Waiting until timeout for monitored process [2021-12-06 21:21:50,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7447)] Ended with exit code 0 [2021-12-06 21:21:50,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,202 INFO L229 MonitoredProcess]: Starting monitored process 7448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7448)] Waiting until timeout for monitored process [2021-12-06 21:21:50,203 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 [2021-12-06 21:21:50,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,211 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7448)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:50,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,232 INFO L229 MonitoredProcess]: Starting monitored process 7449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7449)] Waiting until timeout for monitored process [2021-12-06 21:21:50,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,241 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,242 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,243 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7449)] Ended with exit code 0 [2021-12-06 21:21:50,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,270 INFO L229 MonitoredProcess]: Starting monitored process 7450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7450)] Waiting until timeout for monitored process [2021-12-06 21:21:50,271 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 [2021-12-06 21:21:50,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,279 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,280 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7450)] Ended with exit code 0 [2021-12-06 21:21:50,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,302 INFO L229 MonitoredProcess]: Starting monitored process 7451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7451)] Waiting until timeout for monitored process [2021-12-06 21:21:50,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,311 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7451)] Ended with exit code 0 [2021-12-06 21:21:50,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,332 INFO L229 MonitoredProcess]: Starting monitored process 7452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7452)] Waiting until timeout for monitored process [2021-12-06 21:21:50,334 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 [2021-12-06 21:21:50,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,341 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,342 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7452)] Ended with exit code 0 [2021-12-06 21:21:50,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,366 INFO L229 MonitoredProcess]: Starting monitored process 7453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7453)] Waiting until timeout for monitored process [2021-12-06 21:21:50,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7453)] Ended with exit code 0 [2021-12-06 21:21:50,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,397 INFO L229 MonitoredProcess]: Starting monitored process 7454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7454)] Waiting until timeout for monitored process [2021-12-06 21:21:50,398 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 [2021-12-06 21:21:50,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7454)] Ended with exit code 0 [2021-12-06 21:21:50,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,429 INFO L229 MonitoredProcess]: Starting monitored process 7455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7455)] Waiting until timeout for monitored process [2021-12-06 21:21:50,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,437 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,438 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7455)] Ended with exit code 0 [2021-12-06 21:21:50,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,464 INFO L229 MonitoredProcess]: Starting monitored process 7456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7456)] Waiting until timeout for monitored process [2021-12-06 21:21:50,465 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 [2021-12-06 21:21:50,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,472 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,473 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7456)] Ended with exit code 0 [2021-12-06 21:21:50,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,497 INFO L229 MonitoredProcess]: Starting monitored process 7457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7457)] Waiting until timeout for monitored process [2021-12-06 21:21:50,498 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 [2021-12-06 21:21:50,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,506 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,507 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7457)] Ended with exit code 0 [2021-12-06 21:21:50,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,529 INFO L229 MonitoredProcess]: Starting monitored process 7458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7458)] Waiting until timeout for monitored process [2021-12-06 21:21:50,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,537 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,538 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7458)] Ended with exit code 0 [2021-12-06 21:21:50,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,560 INFO L229 MonitoredProcess]: Starting monitored process 7459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7459)] Waiting until timeout for monitored process [2021-12-06 21:21:50,561 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 [2021-12-06 21:21:50,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,570 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7459)] Ended with exit code 0 [2021-12-06 21:21:50,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,595 INFO L229 MonitoredProcess]: Starting monitored process 7460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7460)] Waiting until timeout for monitored process [2021-12-06 21:21:50,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7460)] Ended with exit code 0 [2021-12-06 21:21:50,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,628 INFO L229 MonitoredProcess]: Starting monitored process 7461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7461)] Waiting until timeout for monitored process [2021-12-06 21:21:50,629 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 [2021-12-06 21:21:50,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,636 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,636 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,638 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7461)] Ended with exit code 0 [2021-12-06 21:21:50,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,661 INFO L229 MonitoredProcess]: Starting monitored process 7462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7462)] Waiting until timeout for monitored process [2021-12-06 21:21:50,663 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 [2021-12-06 21:21:50,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,670 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,670 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,671 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7462)] Ended with exit code 0 [2021-12-06 21:21:50,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,693 INFO L229 MonitoredProcess]: Starting monitored process 7463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7463)] Waiting until timeout for monitored process [2021-12-06 21:21:50,695 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 [2021-12-06 21:21:50,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,705 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7463)] Ended with exit code 0 [2021-12-06 21:21:50,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,727 INFO L229 MonitoredProcess]: Starting monitored process 7464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7464)] Waiting until timeout for monitored process [2021-12-06 21:21:50,729 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 [2021-12-06 21:21:50,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,739 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7464)] Ended with exit code 0 [2021-12-06 21:21:50,760 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,761 INFO L229 MonitoredProcess]: Starting monitored process 7465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7465)] Waiting until timeout for monitored process [2021-12-06 21:21:50,762 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 [2021-12-06 21:21:50,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,770 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,771 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7465)] Ended with exit code 0 [2021-12-06 21:21:50,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,792 INFO L229 MonitoredProcess]: Starting monitored process 7466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7466)] Waiting until timeout for monitored process [2021-12-06 21:21:50,794 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 [2021-12-06 21:21:50,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,803 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,803 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,804 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7466)] Ended with exit code 0 [2021-12-06 21:21:50,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,826 INFO L229 MonitoredProcess]: Starting monitored process 7467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7467)] Waiting until timeout for monitored process [2021-12-06 21:21:50,827 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 [2021-12-06 21:21:50,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7467)] Ended with exit code 0 [2021-12-06 21:21:50,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,859 INFO L229 MonitoredProcess]: Starting monitored process 7468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7468)] Waiting until timeout for monitored process [2021-12-06 21:21:50,861 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 [2021-12-06 21:21:50,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,869 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,869 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7468)] Ended with exit code 0 [2021-12-06 21:21:50,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,891 INFO L229 MonitoredProcess]: Starting monitored process 7469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7469)] Waiting until timeout for monitored process [2021-12-06 21:21:50,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,901 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7469)] Ended with exit code 0 [2021-12-06 21:21:50,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,924 INFO L229 MonitoredProcess]: Starting monitored process 7470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7470)] Waiting until timeout for monitored process [2021-12-06 21:21:50,926 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 [2021-12-06 21:21:50,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,934 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,935 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7470)] Ended with exit code 0 [2021-12-06 21:21:50,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,958 INFO L229 MonitoredProcess]: Starting monitored process 7471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7471)] Waiting until timeout for monitored process [2021-12-06 21:21:50,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:50,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:50,967 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:50,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:50,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:50,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:50,967 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:50,969 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:50,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:50,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:50,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7471)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:50,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:50,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:50,994 INFO L229 MonitoredProcess]: Starting monitored process 7472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:50,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7472)] Waiting until timeout for monitored process [2021-12-06 21:21:50,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,003 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7472)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:51,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,026 INFO L229 MonitoredProcess]: Starting monitored process 7473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7473)] Waiting until timeout for monitored process [2021-12-06 21:21:51,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,035 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7473)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:51,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,058 INFO L229 MonitoredProcess]: Starting monitored process 7474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7474)] Waiting until timeout for monitored process [2021-12-06 21:21:51,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7474)] Ended with exit code 0 [2021-12-06 21:21:51,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,090 INFO L229 MonitoredProcess]: Starting monitored process 7475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7475)] Waiting until timeout for monitored process [2021-12-06 21:21:51,100 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 [2021-12-06 21:21:51,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,107 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7475)] Ended with exit code 0 [2021-12-06 21:21:51,129 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,130 INFO L229 MonitoredProcess]: Starting monitored process 7476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7476)] Waiting until timeout for monitored process [2021-12-06 21:21:51,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,139 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,139 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,140 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7476)] Ended with exit code 0 [2021-12-06 21:21:51,161 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,162 INFO L229 MonitoredProcess]: Starting monitored process 7477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,162 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7477)] Waiting until timeout for monitored process [2021-12-06 21:21:51,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,170 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,171 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,171 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7477)] Ended with exit code 0 [2021-12-06 21:21:51,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,195 INFO L229 MonitoredProcess]: Starting monitored process 7478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7478)] Waiting until timeout for monitored process [2021-12-06 21:21:51,197 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 [2021-12-06 21:21:51,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,203 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7478)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:51,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,226 INFO L229 MonitoredProcess]: Starting monitored process 7479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7479)] Waiting until timeout for monitored process [2021-12-06 21:21:51,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,235 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7479)] Ended with exit code 0 [2021-12-06 21:21:51,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,256 INFO L229 MonitoredProcess]: Starting monitored process 7480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7480)] Waiting until timeout for monitored process [2021-12-06 21:21:51,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,289 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7480)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:51,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,290 INFO L229 MonitoredProcess]: Starting monitored process 7481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7481)] Waiting until timeout for monitored process [2021-12-06 21:21:51,291 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 [2021-12-06 21:21:51,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,302 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,302 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:51,302 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,391 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-12-06 21:21:51,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7481)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:51,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,851 INFO L229 MonitoredProcess]: Starting monitored process 7482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7482)] Waiting until timeout for monitored process [2021-12-06 21:21:51,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7482)] Ended with exit code 0 [2021-12-06 21:21:51,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,886 INFO L229 MonitoredProcess]: Starting monitored process 7483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7483)] Waiting until timeout for monitored process [2021-12-06 21:21:51,887 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 [2021-12-06 21:21:51,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,917 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7483)] Ended with exit code 0 [2021-12-06 21:21:51,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,918 INFO L229 MonitoredProcess]: Starting monitored process 7484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7484)] Waiting until timeout for monitored process [2021-12-06 21:21:51,919 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 [2021-12-06 21:21:51,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,927 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,948 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7484)] Ended with exit code 0 [2021-12-06 21:21:51,948 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,948 INFO L229 MonitoredProcess]: Starting monitored process 7485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7485)] Waiting until timeout for monitored process [2021-12-06 21:21:51,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,958 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,958 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,959 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:51,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7485)] Ended with exit code 0 [2021-12-06 21:21:51,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:51,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:51,980 INFO L229 MonitoredProcess]: Starting monitored process 7486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:51,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7486)] Waiting until timeout for monitored process [2021-12-06 21:21:51,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:51,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:51,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:51,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:51,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:51,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:51,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:51,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:51,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:51,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7486)] Ended with exit code 0 [2021-12-06 21:21:52,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,014 INFO L229 MonitoredProcess]: Starting monitored process 7487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Waiting until timeout for monitored process [2021-12-06 21:21:52,015 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 [2021-12-06 21:21:52,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,023 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,025 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7487)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,059 INFO L229 MonitoredProcess]: Starting monitored process 7488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Waiting until timeout for monitored process [2021-12-06 21:21:52,060 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 [2021-12-06 21:21:52,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,067 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,068 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7488)] Ended with exit code 0 [2021-12-06 21:21:52,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,089 INFO L229 MonitoredProcess]: Starting monitored process 7489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Waiting until timeout for monitored process [2021-12-06 21:21:52,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,099 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7489)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,121 INFO L229 MonitoredProcess]: Starting monitored process 7490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Waiting until timeout for monitored process [2021-12-06 21:21:52,123 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 [2021-12-06 21:21:52,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,130 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,131 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7490)] Ended with exit code 0 [2021-12-06 21:21:52,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,152 INFO L229 MonitoredProcess]: Starting monitored process 7491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Waiting until timeout for monitored process [2021-12-06 21:21:52,153 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 [2021-12-06 21:21:52,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7491)] Ended with exit code 0 [2021-12-06 21:21:52,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,182 INFO L229 MonitoredProcess]: Starting monitored process 7492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Waiting until timeout for monitored process [2021-12-06 21:21:52,183 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 [2021-12-06 21:21:52,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7492)] Ended with exit code 0 [2021-12-06 21:21:52,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,216 INFO L229 MonitoredProcess]: Starting monitored process 7493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Waiting until timeout for monitored process [2021-12-06 21:21:52,218 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 [2021-12-06 21:21:52,225 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,225 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,225 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,226 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7493)] Ended with exit code 0 [2021-12-06 21:21:52,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,248 INFO L229 MonitoredProcess]: Starting monitored process 7494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Waiting until timeout for monitored process [2021-12-06 21:21:52,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,256 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,257 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7494)] Ended with exit code 0 [2021-12-06 21:21:52,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,278 INFO L229 MonitoredProcess]: Starting monitored process 7495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Waiting until timeout for monitored process [2021-12-06 21:21:52,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,286 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7495)] Ended with exit code 0 [2021-12-06 21:21:52,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,309 INFO L229 MonitoredProcess]: Starting monitored process 7496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Waiting until timeout for monitored process [2021-12-06 21:21:52,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7496)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,345 INFO L229 MonitoredProcess]: Starting monitored process 7497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Waiting until timeout for monitored process [2021-12-06 21:21:52,346 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 [2021-12-06 21:21:52,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,353 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7497)] Ended with exit code 0 [2021-12-06 21:21:52,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,379 INFO L229 MonitoredProcess]: Starting monitored process 7498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Waiting until timeout for monitored process [2021-12-06 21:21:52,381 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 [2021-12-06 21:21:52,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7498)] Ended with exit code 0 [2021-12-06 21:21:52,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,414 INFO L229 MonitoredProcess]: Starting monitored process 7499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Waiting until timeout for monitored process [2021-12-06 21:21:52,415 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 [2021-12-06 21:21:52,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,422 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,422 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,422 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,423 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7499)] Ended with exit code 0 [2021-12-06 21:21:52,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,445 INFO L229 MonitoredProcess]: Starting monitored process 7500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Waiting until timeout for monitored process [2021-12-06 21:21:52,446 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 [2021-12-06 21:21:52,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:52,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 21:21:52,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 21:21:52,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7500)] Ended with exit code 0 [2021-12-06 21:21:52,475 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 21:21:52,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,476 INFO L229 MonitoredProcess]: Starting monitored process 7501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Waiting until timeout for monitored process [2021-12-06 21:21:52,477 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 [2021-12-06 21:21:52,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,486 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7501)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,506 INFO L229 MonitoredProcess]: Starting monitored process 7502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Waiting until timeout for monitored process [2021-12-06 21:21:52,507 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 [2021-12-06 21:21:52,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7502)] Ended with exit code 0 [2021-12-06 21:21:52,535 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,536 INFO L229 MonitoredProcess]: Starting monitored process 7503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Waiting until timeout for monitored process [2021-12-06 21:21:52,537 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 [2021-12-06 21:21:52,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7503)] Ended with exit code 0 [2021-12-06 21:21:52,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,565 INFO L229 MonitoredProcess]: Starting monitored process 7504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Waiting until timeout for monitored process [2021-12-06 21:21:52,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Ended with exit code 0 [2021-12-06 21:21:52,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,595 INFO L229 MonitoredProcess]: Starting monitored process 7505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Waiting until timeout for monitored process [2021-12-06 21:21:52,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Ended with exit code 0 [2021-12-06 21:21:52,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,623 INFO L229 MonitoredProcess]: Starting monitored process 7506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Waiting until timeout for monitored process [2021-12-06 21:21:52,625 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 [2021-12-06 21:21:52,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Ended with exit code 0 [2021-12-06 21:21:52,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,652 INFO L229 MonitoredProcess]: Starting monitored process 7507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Waiting until timeout for monitored process [2021-12-06 21:21:52,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,661 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Ended with exit code 0 [2021-12-06 21:21:52,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,681 INFO L229 MonitoredProcess]: Starting monitored process 7508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Waiting until timeout for monitored process [2021-12-06 21:21:52,682 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 [2021-12-06 21:21:52,689 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,689 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,690 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,690 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Ended with exit code 0 [2021-12-06 21:21:52,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,710 INFO L229 MonitoredProcess]: Starting monitored process 7509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Waiting until timeout for monitored process [2021-12-06 21:21:52,711 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 [2021-12-06 21:21:52,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,719 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Ended with exit code 0 [2021-12-06 21:21:52,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,739 INFO L229 MonitoredProcess]: Starting monitored process 7510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Waiting until timeout for monitored process [2021-12-06 21:21:52,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,747 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Ended with exit code 0 [2021-12-06 21:21:52,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,767 INFO L229 MonitoredProcess]: Starting monitored process 7511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Waiting until timeout for monitored process [2021-12-06 21:21:52,769 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 [2021-12-06 21:21:52,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,799 INFO L229 MonitoredProcess]: Starting monitored process 7512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Waiting until timeout for monitored process [2021-12-06 21:21:52,801 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 [2021-12-06 21:21:52,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,807 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Ended with exit code 0 [2021-12-06 21:21:52,827 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,828 INFO L229 MonitoredProcess]: Starting monitored process 7513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Waiting until timeout for monitored process [2021-12-06 21:21:52,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,836 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,836 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,836 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Ended with exit code 0 [2021-12-06 21:21:52,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,856 INFO L229 MonitoredProcess]: Starting monitored process 7514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Waiting until timeout for monitored process [2021-12-06 21:21:52,857 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 [2021-12-06 21:21:52,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,864 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,865 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:52,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,886 INFO L229 MonitoredProcess]: Starting monitored process 7515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Waiting until timeout for monitored process [2021-12-06 21:21:52,887 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 [2021-12-06 21:21:52,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,895 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Ended with exit code 0 [2021-12-06 21:21:52,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,916 INFO L229 MonitoredProcess]: Starting monitored process 7516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Waiting until timeout for monitored process [2021-12-06 21:21:52,917 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 [2021-12-06 21:21:52,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,925 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,925 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Ended with exit code 0 [2021-12-06 21:21:52,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,945 INFO L229 MonitoredProcess]: Starting monitored process 7517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Waiting until timeout for monitored process [2021-12-06 21:21:52,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,953 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,953 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:52,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Ended with exit code 0 [2021-12-06 21:21:52,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:52,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:52,975 INFO L229 MonitoredProcess]: Starting monitored process 7518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:52,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Waiting until timeout for monitored process [2021-12-06 21:21:52,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:52,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:52,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:52,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:52,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:52,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:52,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:52,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:52,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:52,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Ended with exit code 0 [2021-12-06 21:21:53,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,004 INFO L229 MonitoredProcess]: Starting monitored process 7519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Waiting until timeout for monitored process [2021-12-06 21:21:53,006 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 [2021-12-06 21:21:53,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,015 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Ended with exit code 0 [2021-12-06 21:21:53,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,035 INFO L229 MonitoredProcess]: Starting monitored process 7520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Waiting until timeout for monitored process [2021-12-06 21:21:53,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,043 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,044 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Ended with exit code 0 [2021-12-06 21:21:53,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,064 INFO L229 MonitoredProcess]: Starting monitored process 7521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Waiting until timeout for monitored process [2021-12-06 21:21:53,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Ended with exit code 0 [2021-12-06 21:21:53,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,094 INFO L229 MonitoredProcess]: Starting monitored process 7522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Waiting until timeout for monitored process [2021-12-06 21:21:53,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,102 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Ended with exit code 0 [2021-12-06 21:21:53,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,123 INFO L229 MonitoredProcess]: Starting monitored process 7523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Waiting until timeout for monitored process [2021-12-06 21:21:53,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Ended with exit code 0 [2021-12-06 21:21:53,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,152 INFO L229 MonitoredProcess]: Starting monitored process 7524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Waiting until timeout for monitored process [2021-12-06 21:21:53,154 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 [2021-12-06 21:21:53,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Ended with exit code 0 [2021-12-06 21:21:53,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,181 INFO L229 MonitoredProcess]: Starting monitored process 7525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Waiting until timeout for monitored process [2021-12-06 21:21:53,182 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 [2021-12-06 21:21:53,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Ended with exit code 0 [2021-12-06 21:21:53,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,211 INFO L229 MonitoredProcess]: Starting monitored process 7526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Waiting until timeout for monitored process [2021-12-06 21:21:53,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,220 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Ended with exit code 0 [2021-12-06 21:21:53,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,239 INFO L229 MonitoredProcess]: Starting monitored process 7527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Waiting until timeout for monitored process [2021-12-06 21:21:53,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Ended with exit code 0 [2021-12-06 21:21:53,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,268 INFO L229 MonitoredProcess]: Starting monitored process 7528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Waiting until timeout for monitored process [2021-12-06 21:21:53,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Ended with exit code 0 [2021-12-06 21:21:53,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,296 INFO L229 MonitoredProcess]: Starting monitored process 7529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Waiting until timeout for monitored process [2021-12-06 21:21:53,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,304 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,305 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Ended with exit code 0 [2021-12-06 21:21:53,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,325 INFO L229 MonitoredProcess]: Starting monitored process 7530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Waiting until timeout for monitored process [2021-12-06 21:21:53,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Ended with exit code 0 [2021-12-06 21:21:53,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,354 INFO L229 MonitoredProcess]: Starting monitored process 7531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Waiting until timeout for monitored process [2021-12-06 21:21:53,355 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 [2021-12-06 21:21:53,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,362 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Ended with exit code 0 [2021-12-06 21:21:53,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,383 INFO L229 MonitoredProcess]: Starting monitored process 7532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Waiting until timeout for monitored process [2021-12-06 21:21:53,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:53,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,411 INFO L229 MonitoredProcess]: Starting monitored process 7533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Waiting until timeout for monitored process [2021-12-06 21:21:53,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,419 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Ended with exit code 0 [2021-12-06 21:21:53,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,441 INFO L229 MonitoredProcess]: Starting monitored process 7534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Waiting until timeout for monitored process [2021-12-06 21:21:53,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,450 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Ended with exit code 0 [2021-12-06 21:21:53,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,471 INFO L229 MonitoredProcess]: Starting monitored process 7535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Waiting until timeout for monitored process [2021-12-06 21:21:53,472 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 [2021-12-06 21:21:53,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Ended with exit code 0 [2021-12-06 21:21:53,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,499 INFO L229 MonitoredProcess]: Starting monitored process 7536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Waiting until timeout for monitored process [2021-12-06 21:21:53,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,507 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Ended with exit code 0 [2021-12-06 21:21:53,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,527 INFO L229 MonitoredProcess]: Starting monitored process 7537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Waiting until timeout for monitored process [2021-12-06 21:21:53,529 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 [2021-12-06 21:21:53,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:53,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,556 INFO L229 MonitoredProcess]: Starting monitored process 7538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Waiting until timeout for monitored process [2021-12-06 21:21:53,557 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 [2021-12-06 21:21:53,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,564 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Ended with exit code 0 [2021-12-06 21:21:53,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,586 INFO L229 MonitoredProcess]: Starting monitored process 7539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Waiting until timeout for monitored process [2021-12-06 21:21:53,587 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 [2021-12-06 21:21:53,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Ended with exit code 0 [2021-12-06 21:21:53,615 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,615 INFO L229 MonitoredProcess]: Starting monitored process 7540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Waiting until timeout for monitored process [2021-12-06 21:21:53,617 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 [2021-12-06 21:21:53,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,624 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:53,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,644 INFO L229 MonitoredProcess]: Starting monitored process 7541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Waiting until timeout for monitored process [2021-12-06 21:21:53,645 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 [2021-12-06 21:21:53,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,653 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,654 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:53,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,674 INFO L229 MonitoredProcess]: Starting monitored process 7542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Waiting until timeout for monitored process [2021-12-06 21:21:53,675 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 [2021-12-06 21:21:53,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,682 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,683 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:53,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,704 INFO L229 MonitoredProcess]: Starting monitored process 7543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Waiting until timeout for monitored process [2021-12-06 21:21:53,705 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 [2021-12-06 21:21:53,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,714 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,714 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,714 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:53,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,761 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-12-06 21:21:53,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Ended with exit code 0 [2021-12-06 21:21:53,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,946 INFO L229 MonitoredProcess]: Starting monitored process 7544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Waiting until timeout for monitored process [2021-12-06 21:21:53,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,954 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,954 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:53,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Ended with exit code 0 [2021-12-06 21:21:53,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:53,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:53,975 INFO L229 MonitoredProcess]: Starting monitored process 7545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:53,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Waiting until timeout for monitored process [2021-12-06 21:21:53,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:53,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:53,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:53,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:53,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:53,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:53,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:53,984 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:53,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:53,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Ended with exit code 0 [2021-12-06 21:21:54,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,005 INFO L229 MonitoredProcess]: Starting monitored process 7546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Waiting until timeout for monitored process [2021-12-06 21:21:54,006 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 [2021-12-06 21:21:54,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,013 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,014 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Ended with exit code 0 [2021-12-06 21:21:54,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,035 INFO L229 MonitoredProcess]: Starting monitored process 7547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Waiting until timeout for monitored process [2021-12-06 21:21:54,035 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 [2021-12-06 21:21:54,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,042 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,042 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Ended with exit code 0 [2021-12-06 21:21:54,061 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,062 INFO L229 MonitoredProcess]: Starting monitored process 7548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Waiting until timeout for monitored process [2021-12-06 21:21:54,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Ended with exit code 0 [2021-12-06 21:21:54,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,092 INFO L229 MonitoredProcess]: Starting monitored process 7549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Waiting until timeout for monitored process [2021-12-06 21:21:54,093 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 [2021-12-06 21:21:54,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,102 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Ended with exit code 0 [2021-12-06 21:21:54,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,124 INFO L229 MonitoredProcess]: Starting monitored process 7550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Waiting until timeout for monitored process [2021-12-06 21:21:54,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Ended with exit code 0 [2021-12-06 21:21:54,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,153 INFO L229 MonitoredProcess]: Starting monitored process 7551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Waiting until timeout for monitored process [2021-12-06 21:21:54,155 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 [2021-12-06 21:21:54,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,162 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Ended with exit code 0 [2021-12-06 21:21:54,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,182 INFO L229 MonitoredProcess]: Starting monitored process 7552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Waiting until timeout for monitored process [2021-12-06 21:21:54,183 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 [2021-12-06 21:21:54,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Ended with exit code 0 [2021-12-06 21:21:54,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,210 INFO L229 MonitoredProcess]: Starting monitored process 7553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Waiting until timeout for monitored process [2021-12-06 21:21:54,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,218 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,218 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Ended with exit code 0 [2021-12-06 21:21:54,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,238 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,238 INFO L229 MonitoredProcess]: Starting monitored process 7554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Waiting until timeout for monitored process [2021-12-06 21:21:54,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,247 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,247 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,247 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Ended with exit code 0 [2021-12-06 21:21:54,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,269 INFO L229 MonitoredProcess]: Starting monitored process 7555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Waiting until timeout for monitored process [2021-12-06 21:21:54,270 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 [2021-12-06 21:21:54,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,299 INFO L229 MonitoredProcess]: Starting monitored process 7556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Waiting until timeout for monitored process [2021-12-06 21:21:54,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Ended with exit code 0 [2021-12-06 21:21:54,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,328 INFO L229 MonitoredProcess]: Starting monitored process 7557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Waiting until timeout for monitored process [2021-12-06 21:21:54,329 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 [2021-12-06 21:21:54,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,336 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,336 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,337 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Ended with exit code 0 [2021-12-06 21:21:54,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,357 INFO L229 MonitoredProcess]: Starting monitored process 7558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Waiting until timeout for monitored process [2021-12-06 21:21:54,358 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 [2021-12-06 21:21:54,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,366 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Ended with exit code 0 [2021-12-06 21:21:54,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,387 INFO L229 MonitoredProcess]: Starting monitored process 7559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Waiting until timeout for monitored process [2021-12-06 21:21:54,388 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 [2021-12-06 21:21:54,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Ended with exit code 0 [2021-12-06 21:21:54,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,417 INFO L229 MonitoredProcess]: Starting monitored process 7560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Waiting until timeout for monitored process [2021-12-06 21:21:54,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,426 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,447 INFO L229 MonitoredProcess]: Starting monitored process 7561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Waiting until timeout for monitored process [2021-12-06 21:21:54,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Ended with exit code 0 [2021-12-06 21:21:54,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,478 INFO L229 MonitoredProcess]: Starting monitored process 7562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Waiting until timeout for monitored process [2021-12-06 21:21:54,479 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 [2021-12-06 21:21:54,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 21:21:54,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 21:21:54,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 21:21:54,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,506 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 21:21:54,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,507 INFO L229 MonitoredProcess]: Starting monitored process 7563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Waiting until timeout for monitored process [2021-12-06 21:21:54,508 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 [2021-12-06 21:21:54,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,515 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Ended with exit code 0 [2021-12-06 21:21:54,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,537 INFO L229 MonitoredProcess]: Starting monitored process 7564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Waiting until timeout for monitored process [2021-12-06 21:21:54,539 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 [2021-12-06 21:21:54,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,547 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Ended with exit code 0 [2021-12-06 21:21:54,569 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,570 INFO L229 MonitoredProcess]: Starting monitored process 7565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Waiting until timeout for monitored process [2021-12-06 21:21:54,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Ended with exit code 0 [2021-12-06 21:21:54,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,601 INFO L229 MonitoredProcess]: Starting monitored process 7566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Waiting until timeout for monitored process [2021-12-06 21:21:54,602 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 [2021-12-06 21:21:54,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,610 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,631 INFO L229 MonitoredProcess]: Starting monitored process 7567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Waiting until timeout for monitored process [2021-12-06 21:21:54,633 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 [2021-12-06 21:21:54,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,640 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Ended with exit code 0 [2021-12-06 21:21:54,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,661 INFO L229 MonitoredProcess]: Starting monitored process 7568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Waiting until timeout for monitored process [2021-12-06 21:21:54,663 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 [2021-12-06 21:21:54,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,671 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Ended with exit code 0 [2021-12-06 21:21:54,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,692 INFO L229 MonitoredProcess]: Starting monitored process 7569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Waiting until timeout for monitored process [2021-12-06 21:21:54,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,702 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,724 INFO L229 MonitoredProcess]: Starting monitored process 7570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Waiting until timeout for monitored process [2021-12-06 21:21:54,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Ended with exit code 0 [2021-12-06 21:21:54,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,756 INFO L229 MonitoredProcess]: Starting monitored process 7571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Waiting until timeout for monitored process [2021-12-06 21:21:54,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,764 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Ended with exit code 0 [2021-12-06 21:21:54,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,786 INFO L229 MonitoredProcess]: Starting monitored process 7572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Waiting until timeout for monitored process [2021-12-06 21:21:54,787 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 [2021-12-06 21:21:54,794 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,794 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,794 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Ended with exit code 0 [2021-12-06 21:21:54,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,816 INFO L229 MonitoredProcess]: Starting monitored process 7573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Waiting until timeout for monitored process [2021-12-06 21:21:54,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,827 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Ended with exit code 0 [2021-12-06 21:21:54,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,851 INFO L229 MonitoredProcess]: Starting monitored process 7574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Waiting until timeout for monitored process [2021-12-06 21:21:54,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Ended with exit code 0 [2021-12-06 21:21:54,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,881 INFO L229 MonitoredProcess]: Starting monitored process 7575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Waiting until timeout for monitored process [2021-12-06 21:21:54,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:54,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,913 INFO L229 MonitoredProcess]: Starting monitored process 7576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Waiting until timeout for monitored process [2021-12-06 21:21:54,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,921 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,921 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,922 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Ended with exit code 0 [2021-12-06 21:21:54,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,945 INFO L229 MonitoredProcess]: Starting monitored process 7577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Waiting until timeout for monitored process [2021-12-06 21:21:54,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:54,954 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,954 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,954 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:54,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Ended with exit code 0 [2021-12-06 21:21:54,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:54,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:54,977 INFO L229 MonitoredProcess]: Starting monitored process 7578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:54,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Waiting until timeout for monitored process [2021-12-06 21:21:54,978 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 [2021-12-06 21:21:54,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:54,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:54,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:54,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:54,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:54,987 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:54,987 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:54,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:54,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,008 INFO L229 MonitoredProcess]: Starting monitored process 7579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Waiting until timeout for monitored process [2021-12-06 21:21:55,010 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 [2021-12-06 21:21:55,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Ended with exit code 0 [2021-12-06 21:21:55,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,041 INFO L229 MonitoredProcess]: Starting monitored process 7580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Waiting until timeout for monitored process [2021-12-06 21:21:55,042 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 [2021-12-06 21:21:55,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Ended with exit code 0 [2021-12-06 21:21:55,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,074 INFO L229 MonitoredProcess]: Starting monitored process 7581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Waiting until timeout for monitored process [2021-12-06 21:21:55,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,083 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,083 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Ended with exit code 0 [2021-12-06 21:21:55,106 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,107 INFO L229 MonitoredProcess]: Starting monitored process 7582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Waiting until timeout for monitored process [2021-12-06 21:21:55,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,115 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Ended with exit code 0 [2021-12-06 21:21:55,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,138 INFO L229 MonitoredProcess]: Starting monitored process 7583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Waiting until timeout for monitored process [2021-12-06 21:21:55,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,147 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,147 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Ended with exit code 0 [2021-12-06 21:21:55,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,172 INFO L229 MonitoredProcess]: Starting monitored process 7584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Waiting until timeout for monitored process [2021-12-06 21:21:55,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,183 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Ended with exit code 0 [2021-12-06 21:21:55,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,204 INFO L229 MonitoredProcess]: Starting monitored process 7585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Waiting until timeout for monitored process [2021-12-06 21:21:55,205 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 [2021-12-06 21:21:55,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,214 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,214 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Ended with exit code 0 [2021-12-06 21:21:55,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,237 INFO L229 MonitoredProcess]: Starting monitored process 7586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Waiting until timeout for monitored process [2021-12-06 21:21:55,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,246 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,267 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Ended with exit code 0 [2021-12-06 21:21:55,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,267 INFO L229 MonitoredProcess]: Starting monitored process 7587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Waiting until timeout for monitored process [2021-12-06 21:21:55,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,301 INFO L229 MonitoredProcess]: Starting monitored process 7588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Waiting until timeout for monitored process [2021-12-06 21:21:55,302 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 [2021-12-06 21:21:55,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,310 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,310 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,311 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Ended with exit code 0 [2021-12-06 21:21:55,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,332 INFO L229 MonitoredProcess]: Starting monitored process 7589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Waiting until timeout for monitored process [2021-12-06 21:21:55,334 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 [2021-12-06 21:21:55,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Ended with exit code 0 [2021-12-06 21:21:55,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,364 INFO L229 MonitoredProcess]: Starting monitored process 7590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Waiting until timeout for monitored process [2021-12-06 21:21:55,365 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 [2021-12-06 21:21:55,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,373 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,395 INFO L229 MonitoredProcess]: Starting monitored process 7591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Waiting until timeout for monitored process [2021-12-06 21:21:55,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,426 INFO L229 MonitoredProcess]: Starting monitored process 7592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Waiting until timeout for monitored process [2021-12-06 21:21:55,427 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 [2021-12-06 21:21:55,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,435 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,457 INFO L229 MonitoredProcess]: Starting monitored process 7593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Waiting until timeout for monitored process [2021-12-06 21:21:55,458 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 [2021-12-06 21:21:55,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,466 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,489 INFO L229 MonitoredProcess]: Starting monitored process 7594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Waiting until timeout for monitored process [2021-12-06 21:21:55,491 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 [2021-12-06 21:21:55,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:55,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,521 INFO L229 MonitoredProcess]: Starting monitored process 7595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Waiting until timeout for monitored process [2021-12-06 21:21:55,522 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 [2021-12-06 21:21:55,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Ended with exit code 0 [2021-12-06 21:21:55,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,553 INFO L229 MonitoredProcess]: Starting monitored process 7596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Waiting until timeout for monitored process [2021-12-06 21:21:55,554 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 [2021-12-06 21:21:55,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,561 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,561 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Ended with exit code 0 [2021-12-06 21:21:55,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,584 INFO L229 MonitoredProcess]: Starting monitored process 7597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Waiting until timeout for monitored process [2021-12-06 21:21:55,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,593 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Ended with exit code 0 [2021-12-06 21:21:55,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,615 INFO L229 MonitoredProcess]: Starting monitored process 7598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Waiting until timeout for monitored process [2021-12-06 21:21:55,616 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 [2021-12-06 21:21:55,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,623 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,624 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Ended with exit code 0 [2021-12-06 21:21:55,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,645 INFO L229 MonitoredProcess]: Starting monitored process 7599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Waiting until timeout for monitored process [2021-12-06 21:21:55,647 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 [2021-12-06 21:21:55,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,654 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,676 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Ended with exit code 0 [2021-12-06 21:21:55,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,677 INFO L229 MonitoredProcess]: Starting monitored process 7600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Waiting until timeout for monitored process [2021-12-06 21:21:55,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,686 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,686 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Ended with exit code 0 [2021-12-06 21:21:55,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,709 INFO L229 MonitoredProcess]: Starting monitored process 7601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Waiting until timeout for monitored process [2021-12-06 21:21:55,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,717 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,717 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,718 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Ended with exit code 0 [2021-12-06 21:21:55,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,740 INFO L229 MonitoredProcess]: Starting monitored process 7602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Waiting until timeout for monitored process [2021-12-06 21:21:55,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,749 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Ended with exit code 0 [2021-12-06 21:21:55,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,772 INFO L229 MonitoredProcess]: Starting monitored process 7603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Waiting until timeout for monitored process [2021-12-06 21:21:55,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,781 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,782 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Ended with exit code 0 [2021-12-06 21:21:55,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,803 INFO L229 MonitoredProcess]: Starting monitored process 7604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Waiting until timeout for monitored process [2021-12-06 21:21:55,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:55,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:55,812 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:55,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:55,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:55,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Ended with exit code 0 [2021-12-06 21:21:55,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:55,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:55,837 INFO L229 MonitoredProcess]: Starting monitored process 7605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:55,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Waiting until timeout for monitored process [2021-12-06 21:21:55,838 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 [2021-12-06 21:21:55,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:55,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:55,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:55,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:55,849 INFO L204 nArgumentSynthesizer]: 4 loop disjuncts [2021-12-06 21:21:55,849 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:55,954 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-12-06 21:21:55,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:56,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,332 INFO L229 MonitoredProcess]: Starting monitored process 7606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Waiting until timeout for monitored process [2021-12-06 21:21:56,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,342 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,342 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,365 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Ended with exit code 0 [2021-12-06 21:21:56,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,365 INFO L229 MonitoredProcess]: Starting monitored process 7607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Waiting until timeout for monitored process [2021-12-06 21:21:56,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,375 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Ended with exit code 0 [2021-12-06 21:21:56,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,398 INFO L229 MonitoredProcess]: Starting monitored process 7608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Waiting until timeout for monitored process [2021-12-06 21:21:56,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,406 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:56,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,428 INFO L229 MonitoredProcess]: Starting monitored process 7609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Waiting until timeout for monitored process [2021-12-06 21:21:56,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,459 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Ended with exit code 0 [2021-12-06 21:21:56,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,460 INFO L229 MonitoredProcess]: Starting monitored process 7610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Waiting until timeout for monitored process [2021-12-06 21:21:56,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,470 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,471 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:56,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,494 INFO L229 MonitoredProcess]: Starting monitored process 7611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Waiting until timeout for monitored process [2021-12-06 21:21:56,495 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 [2021-12-06 21:21:56,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,503 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,503 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Ended with exit code 0 [2021-12-06 21:21:56,530 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,530 INFO L229 MonitoredProcess]: Starting monitored process 7612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Waiting until timeout for monitored process [2021-12-06 21:21:56,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,538 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,538 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,539 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Ended with exit code 0 [2021-12-06 21:21:56,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,559 INFO L229 MonitoredProcess]: Starting monitored process 7613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Waiting until timeout for monitored process [2021-12-06 21:21:56,561 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 [2021-12-06 21:21:56,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,568 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,568 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,569 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Ended with exit code 0 [2021-12-06 21:21:56,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,590 INFO L229 MonitoredProcess]: Starting monitored process 7614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Waiting until timeout for monitored process [2021-12-06 21:21:56,591 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 [2021-12-06 21:21:56,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,599 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Ended with exit code 0 [2021-12-06 21:21:56,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,621 INFO L229 MonitoredProcess]: Starting monitored process 7615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Waiting until timeout for monitored process [2021-12-06 21:21:56,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,630 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,630 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Ended with exit code 0 [2021-12-06 21:21:56,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,652 INFO L229 MonitoredProcess]: Starting monitored process 7616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Waiting until timeout for monitored process [2021-12-06 21:21:56,653 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 [2021-12-06 21:21:56,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,660 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,660 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Ended with exit code 0 [2021-12-06 21:21:56,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,686 INFO L229 MonitoredProcess]: Starting monitored process 7617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Waiting until timeout for monitored process [2021-12-06 21:21:56,687 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 [2021-12-06 21:21:56,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,695 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,695 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Ended with exit code 0 [2021-12-06 21:21:56,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,717 INFO L229 MonitoredProcess]: Starting monitored process 7618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Waiting until timeout for monitored process [2021-12-06 21:21:56,718 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 [2021-12-06 21:21:56,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,727 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Ended with exit code 0 [2021-12-06 21:21:56,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,750 INFO L229 MonitoredProcess]: Starting monitored process 7619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Waiting until timeout for monitored process [2021-12-06 21:21:56,751 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 [2021-12-06 21:21:56,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Ended with exit code 0 [2021-12-06 21:21:56,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,781 INFO L229 MonitoredProcess]: Starting monitored process 7620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Waiting until timeout for monitored process [2021-12-06 21:21:56,783 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 [2021-12-06 21:21:56,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,791 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,793 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Ended with exit code 0 [2021-12-06 21:21:56,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,816 INFO L229 MonitoredProcess]: Starting monitored process 7621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Waiting until timeout for monitored process [2021-12-06 21:21:56,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,825 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Ended with exit code 0 [2021-12-06 21:21:56,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,849 INFO L229 MonitoredProcess]: Starting monitored process 7622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Waiting until timeout for monitored process [2021-12-06 21:21:56,850 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 [2021-12-06 21:21:56,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,858 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,859 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Ended with exit code 0 [2021-12-06 21:21:56,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,881 INFO L229 MonitoredProcess]: Starting monitored process 7623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Waiting until timeout for monitored process [2021-12-06 21:21:56,882 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 [2021-12-06 21:21:56,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,890 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Ended with exit code 0 [2021-12-06 21:21:56,912 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 21:21:56,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:21:56,913 INFO L229 MonitoredProcess]: Starting monitored process 7624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 21:21:56,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Waiting until timeout for monitored process [2021-12-06 21:21:56,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 21:21:56,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 21:21:56,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 21:21:56,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 21:21:56,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 21:21:56,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 21:21:56,923 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 21:21:56,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 21:21:56,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 21:21:56,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 21:21:56,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdcc2e35-15f4-48b5-97c8-64bbc9c7c405/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Forceful destruction successful, exit code 0 [2021-12-06 21:21:56,945 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:21:56,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:21:56,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:21:56,945 INFO L87 Difference]: Start difference. First operand 707827 states and 1127382 transitions. cyclomatic complexity: 420819 Second operand has 3 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 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) [2021-12-06 21:22:00,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:22:00,270 INFO L93 Difference]: Finished difference Result 1041255 states and 1646030 transitions. [2021-12-06 21:22:00,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:22:00,271 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1041255 states and 1646030 transitions.